CN218924041U - Connecting seat, filter element and water purification system - Google Patents
Connecting seat, filter element and water purification system Download PDFInfo
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- CN218924041U CN218924041U CN202223599577.8U CN202223599577U CN218924041U CN 218924041 U CN218924041 U CN 218924041U CN 202223599577 U CN202223599577 U CN 202223599577U CN 218924041 U CN218924041 U CN 218924041U
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Abstract
The utility model discloses a connecting seat, a filter element and a water purifying system, wherein the connecting seat comprises a seat body and a control device, the seat body is provided with a water inlet, a water outlet, a connecting cavity and a connecting channel, the connecting cavity and the connecting channel are communicated with the water inlet and the water outlet, and a filter bottle can extend into the connecting cavity to be connected with the seat body; and the control device is arranged on the base body, and the control device is movable and has a first position and a second position. According to the technical scheme, through the arrangement of the control device, the connecting cavity and the connecting channel, when the connecting seat is connected with the filter element, the control device short-circuits the connecting channel, conducts the water flow inlet and the water inlet of the filter flask, and conducts the water flow outlet and the water outlet, so that the filter element can complete the water purifying function. When the filter flask is taken down, the control device shorts the connecting cavity so that the water inlet and the water outlet are simultaneously communicated with the connecting channel, and therefore, a user can normally use water even when the filter flask is taken down.
Description
Technical Field
The utility model relates to the technical field of water purification, in particular to a connecting seat, a filter element and a water purification system.
Background
In the household water purification system, the filter element is used as an important part for filtering raw water in the water purification system, has functions of ultrafiltration, nanofiltration, reverse osmosis filtration and the like, and is beneficial to removing solid particles in water and filtering harmful chemical components. Moreover, the filtration of a general water purifier includes the steps of: the method comprises the steps of PP cotton filter element primary filtration, active carbon filter element filtration, PP cotton filter element fine filtration, RO membrane filter element filtration and active carbon filtration, and the particle impurities and residual chlorine in raw water are removed through the filter materials of the PP cotton filter element, the active carbon filter element and the like. The existing connecting seat with the filter element can be used only by installing the filter element, and when the filter element is not installed, the water inlet end and the water outlet end in the connecting seat are not communicated, so that the waterway system cannot be normally used.
Disclosure of Invention
The main objective of the present utility model is to provide a connection seat, which aims to solve at least one technical problem mentioned in the background art.
In order to achieve the above object, the present utility model provides a connector for a filter cartridge having a filter flask, the connector comprising:
the filter flask comprises a seat body, a filter flask and a filter flask, wherein the seat body is provided with a water inlet, a water outlet, a connecting cavity and a connecting channel, the connecting cavity and the connecting channel are communicated with the water inlet and the water outlet, and the filter flask can extend into the connecting cavity to be connected with the seat body;
the control device is arranged on the base body, the control device can move and has a first position and a second position, wherein,
in the first position, the water inlet and the water outlet are communicated with the connecting cavity, and the water inlet and the water outlet are separated from the connecting channel;
in the second position, the water inlet and the water outlet are separated from the connecting cavity, and the water inlet and the water outlet are communicated with the connecting channel.
In an embodiment, a water inlet cavity and a water outlet cavity are arranged in the base, the water inlet cavity is communicated with the water inlet, and the water outlet cavity is communicated with the water outlet;
the connecting cavity and the connecting channel are communicated with the water inlet cavity and the water outlet cavity; the control device comprises a first control component and a second control component;
the first control component is arranged in the water inlet cavity and used for controlling the water inlet to be communicated with the connecting cavity or controlling the water inlet to be communicated with the connecting channel;
the second control component is arranged in the water outlet cavity and is used for controlling the water outlet to be communicated with the connecting cavity or controlling the water outlet to be communicated with the connecting channel.
In an embodiment, the first control assembly includes a first jack-up member and a first reset member;
when the first control assembly is switched to the first position, the filter bottle jacks up the first jack-up member to conduct the connecting cavity with the water inlet cavity, isolate the water inlet cavity from the connecting channel and enable the reset member to deform and store energy;
when the first control component is switched to the second position, the first reset piece releases energy storage to drive the first jack-up piece to move to the second position; the connecting cavity is blocked from the water inlet cavity, and the water inlet cavity is communicated with the connecting channel;
and/or the number of the groups of groups,
the second control assembly comprises a second jacking piece and a second resetting piece;
when the second control assembly is switched to the first position, the filter bottle jacks up the second jack-up member to conduct the connecting cavity with the water inlet cavity, isolate the water inlet cavity from the connecting channel and enable the reset member to deform and store energy;
when the second control assembly is switched to the second position, the second reset piece releases energy storage to drive the second jacking piece to move to the second position; so as to separate the connecting cavity from the water inlet cavity and conduct the water inlet cavity with the connecting channel.
In one embodiment, the connector includes a first through hole and a second through hole; the first through hole is used for communicating the water inlet cavity and the connecting cavity; the second through hole is used for communicating the water outlet cavity and the connecting cavity; the first jacking piece is provided with a first protruding part and a second protruding part, and the second jacking piece is provided with a third protruding part and a fourth protruding part;
at the first position, at least part of the first jacking piece stretches into the first through hole, and the second protruding part isolates the water inlet cavity from the connecting channel; at least part of the second jacking piece stretches into the second through hole, and the fourth protruding part cuts off the water outlet cavity from the connecting channel;
in the second position, the first jacking piece penetrates out of the first through hole, and the first protruding part seals the first through hole; the second jacking piece penetrates out of the second through hole, and the third protruding portion seals the second through hole.
In an embodiment, the diameter of the first through hole gradually decreases from the water inlet cavity toward the connecting cavity; and/or the diameter of the first through hole gradually decreases from the water inlet cavity to the connecting cavity.
In one embodiment, the connector comprises a first seal and a second seal; the first sealing piece is sleeved on the first jacking piece, and the second sealing piece is sleeved on the second jacking piece;
in the first position, the first seal is located within the water inlet chamber; the second sealing piece is positioned in the water outlet cavity;
in the second position, the first seal is located within the first through hole; the second seal is located within the second through bore.
In an embodiment, the first jack-up member is provided with a first annular groove, and the first sealing member is embedded in the first annular groove;
and/or the second jacking piece is provided with a second annular groove, and the second sealing piece is embedded into the second annular groove.
In an embodiment, the first restoring member is a spring; and/or, the second reset piece is a spring.
The utility model also provides a filter element and a water purification system with the filter element, wherein the filter element comprises the connecting seat in any embodiment.
According to the technical scheme, through the arrangement of the control device, the connecting cavity and the connecting channel, when the connecting seat is connected with the filter element, the control device short-circuits the connecting channel, conducts the water flow inlet and the water inlet of the filter flask, and conducts the water flow outlet and the water outlet, so that the filter element can complete the water purifying function. When the filter flask is taken down, the control device shorts the connecting cavity so that the water inlet and the water outlet are simultaneously communicated with the connecting channel, and therefore, a user can normally use water even when the filter flask is taken down.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a filter cartridge of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of an embodiment of a connecting base of the present utility model;
FIG. 4 is a schematic diagram of another embodiment of FIG. 2;
fig. 5 is a schematic structural diagram of another embodiment of the connecting seat of the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 1 | |
200 | |
| 20 | |
210 | |
| 10 | Connecting |
211 | First jack-up |
| 100 | |
211a | A first protruding |
| 101 | |
211b | Second protruding |
| 102 | |
211c | First |
| 103 | Connecting |
212 | |
| 104 | |
220 | |
| 105 | |
221 | Second jack-up |
| 106 | |
221a | Third protruding |
| 107 | First through |
221b | Fourth protruding |
| 108 | Second through |
221c | Second |
| 300 | |
222 | |
| 400 | Second sealing member |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a connecting seat.
In the embodiment of the utility model, as shown in fig. 1 to 5, the connecting seat 10 is applied to a filter element 1 with a filter flask 20, and comprises a seat body 100 and a control device 200, wherein the seat body 100 is provided with a water inlet 101, a water outlet 102, a connecting cavity 103 and a connecting channel 104 which are communicated with the water inlet 101 and the water outlet 102, and the filter flask 20 can extend into the connecting cavity 103 to be connected with the seat body 100; the control device 200 is arranged on the base 100, and the control device is movable to have a first position and a second position, wherein in the first position, the water inlet 101 and the water outlet 102 are communicated with the connecting cavity 103, and the water inlet 101 and the water outlet 102 are separated from the connecting channel 104; in the second position, the water inlet 101 and the water outlet 102 are isolated from the connecting cavity 103, and the water inlet 101 and the water outlet 102 are communicated with the connecting channel 104.
Typically, the water inlet 101 is connected to a water source, and the water outlet 102 is connected to a tap or the like. The filter flask 20 and the connection base 10 may be in a plugging, clamping or threaded connection, wherein in the embodiment of the threaded connection, an external thread is usually disposed on the outer peripheral wall of the bottle mouth of the filter flask 20, and an internal thread adapted to the external thread is disposed on the inner wall of the connection cavity 103.
According to the technical scheme of the utility model, through the arrangement of the control device 200, the connecting cavity 103 and the connecting channel 104, when the connecting seat 10 is connected with the filter element 1, the control device 200 short-circuits the connecting channel 104, conducts the water flow inlet of the filter flask 20 with the water inlet 101 and conducts the water flow outlet with the water outlet 102, so that the filter element 1 can complete the water purifying function. When the filter flask 20 is removed, the control device 200 short-circuits the connection chamber 103 so that the water inlet 101 and the water outlet 102 are simultaneously communicated with the connection channel 104, and thus, the user can use water normally even when the filter flask 20 is removed.
In an embodiment, a water inlet cavity 105 and a water outlet cavity 106 are arranged in the seat body 100, the water inlet cavity 105 is communicated with the water inlet 101, and the water outlet cavity 106 is communicated with the water outlet 102; the connecting cavity 103 and the connecting channel 104 are communicated with the water inlet cavity 105 and the water outlet cavity 106; the control device 200 comprises a first control component 210 and a second control component 220; the first control component 210 is disposed in the water inlet cavity 105, and is used for controlling the water inlet 101 to be in communication with the connection cavity 103, or controlling the water inlet 101 to be in communication with the connection channel 104; the second control component 220 is disposed in the water outlet cavity 106, so as to control the water outlet 102 to be in communication with the connection cavity 103, or control the water outlet 102 to be in communication with the connection channel 104.
In a preferred embodiment, the first control assembly 210 includes a first jack 211 and a first reset 212; when the first control assembly 210 is switched to the first position, the filter flask 20 jacks up the first jack-up member 211 to connect the connection cavity 103 with the water inlet cavity 105, block the water inlet cavity 105 from the connection channel 104, and deform the first reset member 212 to store energy; when the first control assembly 210 is switched to the second position, the first reset element 212 releases the stored energy to drive the first jack-up element 211 to move to the second position; to block the connecting cavity 103 from the water inlet cavity 105 and to conduct the water inlet cavity 105 to the connecting channel 104. And/or, the second control assembly 220 includes a second jack 221 and a second reset 222; when the second control assembly 220 is switched to the first position, the filter flask 20 jacks up the second jack-up member 221 to connect the connecting cavity 103 with the water inlet cavity 105, block the water inlet cavity 105 from the connecting channel 104, and deform the second reset member 222 for storing energy; when the second control assembly 220 is switched to the second position, the second reset element 222 releases the stored energy to drive the second jack-up element 221 to move to the second position; to block the connecting cavity 103 from the water inlet cavity 105 and to conduct the water inlet cavity 105 to the connecting channel 104.
In this embodiment, when the first control component 210 is switched to the first position, one end of the connection cavity 103 is disposed in an open manner, and when the connection cavity is connected to the filter flask 20, the filter flask 20 stretches into the connection cavity 103 from the open position, the filter flask 20 gradually contacts the first jack-up member 211 and the second jack-up member 221, and as the filter flask 20 goes deep, the filter flask 20 jacks up the first jack-up member 211 and the second jack-up member 221 so as to conduct the connection cavity 103 with the water inlet cavity 105 and the water outlet cavity 106, compress the first reset member 212 and the second reset member 222, and deform and store energy in the first reset member 212 and the second reset member 222, and at this time, the water inlet cavity 105 and the water outlet cavity 106 are blocked from the connection channel 104, so that water flows through the filter element 1 and is filtered and discharged. When the first control component 210 is switched to the second position, that is, when the filter flask 20 is removed, the first reset element 212 releases the stored energy to drive the first jack-up element 211 to move to the second position, and the second reset element 222 releases the stored energy to drive the second jack-up element 221 to move to the second position; thereby conducting both the water inlet cavity 105 and the water outlet cavity 106 with the connecting channel 104, and isolating both the water inlet cavity 105 and the water outlet cavity 106 from the connecting cavity 103. Wherein the first restoring member 212/the second restoring member 222 are elastic members, and the elastic members include, but are not limited to, springs. Preferably, the first restoring member 212 is a spring; and/or, the second restoring member 222 is a spring. The spring is more practical and mature, and the production and manufacturing cost is lower.
On the basis of the above embodiment, the connection base 10 includes a first through hole 107 and a second through hole 108; the first through hole 107 is used for communicating the water inlet cavity 105 and the connecting cavity 103; the second through hole 108 is used for communicating the water outlet cavity 106 and the connecting cavity 103; the first jack-up member 211 is provided with a first protruding portion 211a and a second protruding portion 211b, and the second jack-up member 221 is provided with a third protruding portion 221a and a fourth protruding portion 221b; in the first position, at least part of the first jack-up member 211 extends into the first through hole 107, and the second protruding portion 211b blocks the water inlet cavity 105 from the connecting channel 104; and at least part of the second jack-up member 221 extends into the second through hole 108, and the fourth protrusion 221b blocks the water outlet cavity 106 from the connection channel 104; in the second position, the first jack-up member 211 penetrates out of the first through hole 107, and the first protrusion 211a seals the first through hole 107; the second jack-up member 221 penetrates out of the second through hole 108, and the third protrusion 221a seals the second through hole 108.
In an embodiment, to facilitate the switching of the first jack-up member 211 and the second jack-up member 221 between the first position and the second position, the diameter of the first through hole 107 is gradually reduced from the water inlet cavity 105 toward the connection cavity 103; and/or the diameter of the first through hole 107 gradually decreases from the water inlet cavity 105 toward the connecting cavity 103. In this way, the first jack 211 and the second jack 221 are not easy to run or misplace when being switched between the first position and the second position, and the tightness between the first jack 211 and the first through hole 107 and the tightness between the second jack 221 and the second through hole 108 can be further improved when the first seal 300 and the second seal 400 are assembled after being arranged in this way.
In a preferred embodiment, the connection base 10 includes a first seal 300 and a second seal 400; the first sealing member 300 is sleeved on the first jack-up member 211, and the second sealing member 400 is sleeved on the second jack-up member 221; in the first position, the first seal 300 is positioned within the water inlet chamber 105; the second seal 400 is located within the outlet chamber 106; in the second position, the first seal 300 is located within the first through hole 107; the second seal 400 is positioned within the second through hole 108. In this way, by the arrangement of the first sealing member 300 and the second sealing member 400, the tightness between the first jacking member 211 and the first through hole 107 and the tightness between the second jacking member 221 and the second through hole 108 are improved when the second sealing member is in the second position, and water is prevented from flowing out from the gaps between the first jacking member 211 and the first through hole 107 and between the second jacking member 221 and the second through hole 108, so that the waste of water resources is avoided.
Further, in order to prevent the first seal 300 and the second seal 400 from running, the first jack 211 is provided with a first annular groove 211c, and the first seal 300 is embedded in the first annular groove 211 c; and/or, the second jack 221 is provided with a second annular groove 221c, and the second seal 400 is embedded in the second annular groove 221 c. By disposing the first seal 300 in the first annular groove 211c and disposing the second seal 400 in the second annular groove 221c, the first seal 300 and the second seal 400 are prevented from being displaced, thereby ensuring the sealability between the first jack-up member 211 and the first through hole 107 and the sealability between the second jack-up member 221 and the second through hole 108 in the second position.
The utility model also provides a filter element 1, the filter element 1 comprises a filter flask 20 and a connecting seat 10, the filter flask 20 is used for storing filter materials, the specific structure of the connecting seat 10 refers to the above embodiment, and the filter element 1 adopts all the technical schemes of all the embodiments, so that the filter element 1 has at least all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated here.
The utility model also provides a water purification system, the filter element 1 of the water purification system comprises a filter flask 20 and a connecting seat 10, wherein the filter flask 20 is used for storing filter materials, the specific structure of the connecting seat 10 refers to the embodiment, and the filter element 1 adopts all the technical schemes of all the embodiments, so that the filter element 1 has at least all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A connector for a filter cartridge having a filter flask, comprising:
the filter flask comprises a seat body, a filter flask and a filter flask, wherein the seat body is provided with a water inlet, a water outlet, a connecting cavity and a connecting channel, the connecting cavity and the connecting channel are communicated with the water inlet and the water outlet, and the filter flask can extend into the connecting cavity to be connected with the seat body;
the control device is arranged on the base body, the control device can move and has a first position and a second position, wherein,
in the first position, the water inlet and the water outlet are communicated with the connecting cavity, and the water inlet and the water outlet are separated from the connecting channel;
in the second position, the water inlet and the water outlet are separated from the connecting cavity, and the water inlet and the water outlet are communicated with the connecting channel.
2. The connecting seat according to claim 1, wherein a water inlet cavity and a water outlet cavity are arranged in the seat, the water inlet cavity is communicated with the water inlet, and the water outlet cavity is communicated with the water outlet;
the connecting cavity and the connecting channel are communicated with the water inlet cavity and the water outlet cavity; the control device comprises a first control component and a second control component;
the first control component is arranged in the water inlet cavity and used for controlling the water inlet to be communicated with the connecting cavity or controlling the water inlet to be communicated with the connecting channel;
the second control component is arranged in the water outlet cavity and is used for controlling the water outlet to be communicated with the connecting cavity or controlling the water outlet to be communicated with the connecting channel.
3. The connection mount of claim 2, wherein the first control assembly comprises a first jack-up member and a first reset member;
when the first control assembly is switched to the first position, the filter bottle jacks up the first jack-up member to conduct the connecting cavity with the water inlet cavity, isolate the water inlet cavity from the connecting channel and enable the first reset member to deform and store energy;
when the first control component is switched to the second position, the first reset piece releases energy storage to drive the first jack-up piece to move to the second position; the connecting cavity is blocked from the water inlet cavity, and the water inlet cavity is communicated with the connecting channel;
and/or the number of the groups of groups,
the second control assembly comprises a second jacking piece and a second resetting piece;
when the second control assembly is switched to the first position, the filter bottle jacks up the second jack-up member to conduct the connecting cavity with the water inlet cavity, isolate the water inlet cavity from the connecting channel and enable the second reset member to deform and store energy;
when the second control assembly is switched to the second position, the second reset piece releases energy storage to drive the second jacking piece to move to the second position; so as to separate the connecting cavity from the water inlet cavity and conduct the water inlet cavity with the connecting channel.
4. A connector holder according to claim 3, wherein the connector holder comprises a first through hole and a second through hole; the first through hole is used for communicating the water inlet cavity and the connecting cavity; the second through hole is used for communicating the water outlet cavity and the connecting cavity; the first jacking piece is provided with a first protruding part and a second protruding part, and the second jacking piece is provided with a third protruding part and a fourth protruding part;
at the first position, at least part of the first jacking piece stretches into the first through hole, and the second protruding part isolates the water inlet cavity from the connecting channel; at least part of the second jacking piece stretches into the second through hole, and the fourth protruding part cuts off the water outlet cavity from the connecting channel;
in the second position, the first jacking piece penetrates out of the first through hole, and the first protruding part seals the first through hole; the second jacking piece penetrates out of the second through hole, and the third protruding portion seals the second through hole.
5. The connection mount of claim 4, wherein the diameter of the first through hole decreases from the water inlet chamber toward the connection chamber;
and/or the diameter of the first through hole gradually decreases from the water inlet cavity to the connecting cavity.
6. The connection mount of claim 4, wherein the connection mount comprises a first seal and a second seal; the first sealing piece is sleeved on the first jacking piece, and the second sealing piece is sleeved on the second jacking piece;
in the first position, the first seal is located within the water inlet chamber; the second sealing piece is positioned in the water outlet cavity;
in the second position, the first seal is located within the first through hole; the second seal is located within the second through bore.
7. The connection mount of claim 6, wherein the first jack-up member is provided with a first annular groove, the first seal member being embedded within the first annular groove;
and/or the second jacking piece is provided with a second annular groove, and the second sealing piece is embedded into the second annular groove.
8. The connection socket of any one of claims 3 to 7, wherein the first return member is a spring; and/or, the second reset piece is a spring.
9. A filter cartridge comprising a connecting seat according to any one of claims 1 to 8.
10. A water purification system comprising a cartridge according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223599577.8U CN218924041U (en) | 2022-12-29 | 2022-12-29 | Connecting seat, filter element and water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223599577.8U CN218924041U (en) | 2022-12-29 | 2022-12-29 | Connecting seat, filter element and water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218924041U true CN218924041U (en) | 2023-04-28 |
Family
ID=86067006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223599577.8U Active CN218924041U (en) | 2022-12-29 | 2022-12-29 | Connecting seat, filter element and water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218924041U (en) |
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2022
- 2022-12-29 CN CN202223599577.8U patent/CN218924041U/en active Active
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