CN116104968A - Kitchen water purification two-in-one tap - Google Patents
Kitchen water purification two-in-one tap Download PDFInfo
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- CN116104968A CN116104968A CN202211662568.0A CN202211662568A CN116104968A CN 116104968 A CN116104968 A CN 116104968A CN 202211662568 A CN202211662568 A CN 202211662568A CN 116104968 A CN116104968 A CN 116104968A
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- Prior art keywords
- valve core
- water
- water purification
- kitchen
- seat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a kitchen water purifying two-in-one tap, which comprises a water nozzle, a body and a valve core seat arranged in the body, wherein a mixing valve core and a water purifying valve core which are oppositely installed are arranged on the valve core seat, a mixing water channel and a water purifying channel which are respectively communicated with the mixing valve core and the water purifying valve core are arranged in the water nozzle, and the kitchen water purifying two-in-one tap further comprises: the adapter is arranged on the valve core seat and forms radial seal in the valve core seat; the water purifying valve core is arranged on the adapter. By the scheme of the invention, the sealing performance of the double valve cores is improved during installation, and the service life of the product is prolonged.
Description
Technical Field
The invention relates to the technical field of bathroom faucets, in particular to a kitchen and water purifying two-in-one faucet.
Background
Along with the improvement of living standard, more and more families install the water purifier, but water purification needs solitary tap and basin hole site, but many early houses do not reserve the mounted position, so the water tap demand of two unifications of kitchen water purification just more and more, and our structure adopts the working of plastics to cross water, metal casing, and with low costs, and the water purification does not pass through the metal plating spare moreover, prevents the nickel metal of plated item problem such as exceeding standard. However, in the existing kitchen water purifying two-in-one faucet, for example, a double-waterway kitchen faucet with a publication number of CN203115187U, as two valve cores are arranged and sealed through the end faces of the bottom surfaces, the two valve cores need to be oppositely pressed towards two sides during installation, the problem that the two sides of the pressing force are opposite to each other is generated, the long-term sealing effect is affected, and water leakage is easy.
Disclosure of Invention
The invention discloses a kitchen water purifying two-in-one faucet, which is simple in structure and convenient to operate, and aims to solve the problem that water leakage is easy to occur due to the fact that two sides of an existing double-waterway valve core are stressed against each other.
The invention adopts the following scheme: the utility model provides a two unification tap of kitchen water purification, includes water injection well choke, body and set up in this internal case seat, be provided with mixing spool and the water purification case of opposite direction installation on the case seat, be provided with in the water injection well choke and communicate respectively mixing spool and the mixed water channel and the water purification channel of water purification case still include: the adapter is arranged on the valve core seat and forms radial seal in the valve core seat; the water purifying valve core is arranged on the adapter.
Further, a bottom end face of the mixing spool forms an end face seal within the spool receptacle.
Further, the water purification valve core forms an end face seal in the adapter.
Further, the water purifying valve core is connected with a water purifying handle, the water purifying handle is suitable for being installed on the body, a step block is arranged on the end face of the water purifying handle, which is connected with the body, and a limiting block used for limiting the rotation range of the step block is arranged on the body.
Further, a hanging table is arranged on the adapter, positioned with the body and locked on the body through a gland.
Further, a first positioning plane is arranged on the inner side face, close to the water purification valve core, of the body, and a second positioning plane matched with the positioning plane is arranged on the valve core seat.
Further, the valve core seat is provided with a cold water inlet hole which is obliquely arranged leftwards and a mixed water outlet hole which is obliquely arranged rightwards, and the mixed water outlet hole is suitable for being connected with the mixed water channel.
Further, the cold water inlet hole is inclined to the left by 30-50 degrees, and the mixed water outlet Kong Xiangyou is inclined by 30-50 degrees.
Further, a first positioning reference surface is arranged on the inner side of the body, close to the mixing valve core, a second positioning reference surface matched with the first positioning reference surface is arranged on the valve core seat, a gland is fixedly arranged at one end of the water purification valve core, and the gland is suitable for tightly propping the valve core seat in the body, so that the first positioning reference surface and the second positioning reference surface are tightly matched.
Further, a fixing seat is arranged at the bottom of the body, and the fixing seat is suitable for propping the valve core seat in the body.
The beneficial effects are that:
according to the invention, the adapter is arranged between the valve core seat and the water purification valve core, so that the adapter and the valve core seat realize radial sealing, and the mixing valve core and the valve core seat realize end face connection. In the further arrangement, the cold water inlet hole and the mixed water outlet hole of the valve core seat adopt the scheme of inclined holes in opposite directions, so that the waterways of the two valve cores can be mutually noninterfered.
Drawings
FIG. 1 is a schematic view of the external appearance of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 2 is a schematic view showing an exploded structure of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 3 is a schematic view of the flow direction of the purified water of the kitchen water purifying two-in-one faucet according to the embodiment of the invention;
FIG. 4 is a schematic view showing the flow direction of purified water and mixed water of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 5 is a schematic view of the flow direction of the mixed water of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 6 is a schematic view of a mounting structure of a valve seat and a body of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 7 is a schematic view of an adapter mounting structure of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 8 is a schematic view showing the appearance of a body of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 9 is a schematic view of a water purifying handle of a kitchen water purifying two-in-one faucet according to an embodiment of the present invention;
FIG. 10 is a schematic view of another mounting structure of a cartridge seat and a body of a two-in-one kitchen and water faucet according to an embodiment of the present invention;
icon: the water purifying device comprises a body 1, a first positioning surface 11, a first positioning reference surface 12, a limiting block 13, a valve core seat 2, a second positioning surface 21, a second positioning reference surface 22, a cold water inlet hole 23, a mixed water outlet hole 24, a fixed seat 3, a mixed valve core 4, a water nozzle 5, a water purifying handle 6, a step block 61, a water purifying valve core 7, an adapter 8, a hanging table 81, a sealing ring 82, a water purifying water outlet pipe 9, a gland 10 and a base 101.
Detailed Description
Examples
Referring to fig. 1 to 10, this embodiment provides a kitchen water purifying two-in-one tap, including water nozzle 5, body 1 and set up in valve core seat 2 in the body 1, be provided with mixing spool 4 and the water purifying spool 7 of opposite direction installation on the valve core seat 2, be provided with in the water nozzle 5 respectively the intercommunication mixing spool 4 and the water purifying channel of water purifying spool 7 still include: an adapter 8, wherein the adapter 8 is mounted on the valve core seat 2 and forms a radial seal within the valve core seat 2; the water purifying valve core 7 is arranged on the adapter 8.
Continuing to combine 2, in this embodiment, the kitchen water purifying two-in-one tap includes a water purifying handle 6, a water purifying valve core 7, a gland 10, an adapter 8, a body 1, a valve core seat 2, a fixing seat 3, a mixing valve core 4, a base 101, a water nozzle 5, a water purifying outlet pipe 9 arranged in the water nozzle 5, and the like. Specifically, the body 1 is provided with a water purifying valve core 7 mounting hole and a mixing valve core 4 mounting hole in opposite directions, and a first positioning surface 11 is provided on one side, close to the water purifying valve core 7, of the inner side of the body 1. A limiting block 13 is arranged at the orifice of the mounting hole of the water purifying valve core 7 and is used for limiting the rotation range of the water purifying handle 6.
Continuing to combine 2 to 7, the valve core seat 2 is suitable for being inserted from the bottom of the body 1, is arranged to be a plane above the valve core seat, and is provided with second positioning surfaces 21 respectively matched with the first positioning surfaces 11 at the side edges of the valve core seat. The valve core seat 2 is provided with an adapter 8 mounting hole and a mixing valve core 4 mounting hole which correspond to the water purification valve core 7 mounting hole and the mixing valve core 4 mounting hole. When the mixing valve core 4 is installed, the first positioning surface 11 of the body 1 is used as a stress reference for installation, so that the valve core seat 2 is tightly propped against the first positioning surface 11. The valve core seat 2 is provided with a water purifying inlet hole, a cold inlet hole 23, a hot inlet hole, a mixed outlet hole 24 and a water inlet outlet hole, wherein the cold inlet hole 23 is obliquely arranged at an angle of 30-50 degrees to the left, the mixed outlet hole 24 is obliquely arranged at an angle of 30-50 degrees to the right, through the scheme, the mixing valve core 4 and a water inlet and outlet channel of the water purifying valve core 7 can be realized without interference, the problems that the water channel is realized by adopting the split valve core seat 2 in the market, the assembly is complex, and water leakage is easy to occur due to superposition of a plurality of positioning references are solved. The bottom of the body 1 is provided with a fixing seat 3, and the fixing seat 3 is used for propping the valve core seat 2 in the body 1.
The mixing valve core 4 is a conventional cold and hot water mixing valve core, a handle is connected to the mixing valve core, and the bottom end surface is suitable for forming end surface sealing in the valve core seat 2, so that water leakage can be effectively prevented through a conventional end surface sealing mode.
The adaptor 8 is suitable for being installed in the body 1 from the installation hole of the water purifying valve core 7, and is suitable for being fixed on the valve core seat 2, the adaptor 8 can be in a shape of a revolution body, a hanging table 81 is arranged on the side edge of the adaptor 8 to be positioned with the body 1, and the adaptor is locked on the body 1 through a gland 10. The adapter 8 is internally provided with a mounting cavity for mounting the water purification valve core 7, and the water purification valve core 7 forms end face seal in the mounting cavity of the adapter 8. The adapter 8 is provided with a water inlet and a water outlet which are respectively communicated with the water inlet and the water outlet of the water purifying valve core 7 in a matching way, and the water outlet of the adapter 8 is communicated to the water purifying outlet pipe 9. The sealing ring 82 is arranged on the surface, connected with the valve core seat 2, of the outer side edge of the adapter 8 and is used for realizing radial sealing with the valve core seat 2, so that when the adapter 8 is locked, the adapter 8 can form sealing in the valve core seat 2 without using larger pressing force, the pressing force to the valve core seat 2 can be smaller, the problem that the existing water purification valve core 7 and the mixing valve core 4 are oppositely installed and the stress generated on two sides of the valve core seat 2 is opposite to each other when the end faces are sealed is effectively solved, the influence on long-term sealing effect when the water purification valve core 7 and the mixing valve core 4 are opposite to each other is prevented, the radial sealing between the adapter 8 and the valve core seat 2 is adopted, the water purification valve core 7 and the bottom surface of the adapter 8 are sealed, the pressing force required for installing the water purification valve core 7 is reduced, the service life of the two valve cores 7 and the mixing valve core 4 can be ensured to be longer, and the sealing effect is better.
The water purification valve core 7 is a product in the prior art, and is connected with a water purification handle 6, the water purification handle 6 is suitable for being installed on the body 1, and a step block 61 is arranged on the end surface connected with the body 1, the step block 61 is matched with a limiting block 13 arranged on the body 1, and the limiting block 13 can limit the range of the rotation of the step block 61, so that the rotation angle of the water purification handle 6 is limited. This arrangement can prevent the water purifying valve core 7 from being out of compliance due to small torsion resistance, and can also prevent the water purifying valve core 7 from being damaged and failed due to excessive operating force.
In some embodiments, a first positioning reference surface 12 may be further disposed on the inner side of the body 1 near the mixing valve core 4, the valve core seat 2 is disposed with a second positioning reference surface 22 matched with the first positioning reference surface 12, and a gland 10 is fixedly disposed at one end where the water purifying valve core 7 is disposed, and the gland 10 is adapted to tightly press the valve core seat 2 in the body 1, so that the first positioning reference surface 12 and the second positioning reference surface 22 are tightly matched. Here, the valve core seat 2 and the body 1 are locked into a whole through the gland 10, the gland 10 can be glued and locked, and thus the water purification valve core 7 and the mixing valve core 4 are not mutually affected by locking force when being installed, and the quality is unstable.
According to the scheme provided by the invention, the problem of poor long-term sealing performance of the dual-purpose faucet can be effectively solved, and the service life is prolonged.
It should be understood that: the above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention.
The description of the drawings in the embodiments above illustrates only certain embodiments of the invention and should not be taken as limiting the scope, since other related drawings may be made by those of ordinary skill in the art without the benefit of the inventive faculty.
Claims (10)
1. The utility model provides a two unification tap of kitchen water purification, includes water injection well choke, body and set up in this internal case seat, be provided with mixing spool and the water purification case of opposite direction installation on the case seat, be provided with in the water injection well choke respectively communicate mixing spool and water purification case's mixed water channel and water purification channel, its characterized in that still includes: the adapter is arranged on the valve core seat and forms radial seal in the valve core seat; the water purifying valve core is arranged on the adapter.
2. The kitchen and water two-in-one faucet of claim 1, wherein a bottom end surface of the mixing valve cartridge forms an end seal within the valve cartridge seat.
3. The kitchen and water two-in-one faucet of claim 1, wherein the water purification cartridge forms an end seal within the adapter.
4. The kitchen water purification two-in-one faucet according to claim 1, wherein a water purification handle is arranged on the water purification valve core, the water purification handle is suitable for being installed on the body, a step block is arranged on the end face connected with the body, and a limiting block for limiting the rotation range of the step block is arranged on the body.
5. The kitchen and water purifying two-in-one faucet of claim 1, wherein a hanging table is arranged on the adapter and positioned with the body.
6. The kitchen water purification two-in-one faucet according to claim 1, wherein a first positioning plane is arranged on an inner side surface of the body, which is close to the water purification valve core, and a second positioning plane matched with the positioning plane is arranged on the valve core seat.
7. The kitchen water purification two-in-one faucet according to claim 1, wherein the valve core seat is provided with a cold water inlet hole which is obliquely arranged leftwards and a mixed water outlet hole which is obliquely arranged rightwards, and the mixed water outlet hole is connected with the mixed water channel.
8. The kitchen and water purifying two-in-one tap of claim 7, wherein the cold water inlet hole is inclined to the left by 30 ° to 50 °, and the mixed water outlet Kong Xiangyou is inclined to the left by 30 ° to 50 °.
9. The kitchen water purification two-in-one faucet according to claim 1, wherein a first positioning reference surface is arranged on the inner side of the body, which is close to the mixing valve core, a second positioning reference surface matched with the first positioning reference surface is arranged on the valve core seat, a gland is fixedly arranged at one end where the water purification valve core is arranged, and the gland is suitable for tightly propping the valve core seat in the body, so that the first positioning reference surface and the second positioning reference surface are tightly matched.
10. The two-in-one kitchen water purification faucet according to claim 1, wherein a fixing seat is arranged at the bottom of the body, and the fixing seat is suitable for propping the valve core seat in the body 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211662568.0A CN116104968A (en) | 2022-12-23 | 2022-12-23 | Kitchen water purification two-in-one tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211662568.0A CN116104968A (en) | 2022-12-23 | 2022-12-23 | Kitchen water purification two-in-one tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116104968A true CN116104968A (en) | 2023-05-12 |
Family
ID=86258936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211662568.0A Pending CN116104968A (en) | 2022-12-23 | 2022-12-23 | Kitchen water purification two-in-one tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116104968A (en) |
-
2022
- 2022-12-23 CN CN202211662568.0A patent/CN116104968A/en active Pending
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