CN210265950U - Saving type clean water tap inserts ware of intaking - Google Patents
Saving type clean water tap inserts ware of intaking Download PDFInfo
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- CN210265950U CN210265950U CN201921081528.0U CN201921081528U CN210265950U CN 210265950 U CN210265950 U CN 210265950U CN 201921081528 U CN201921081528 U CN 201921081528U CN 210265950 U CN210265950 U CN 210265950U
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Abstract
The utility model discloses a saving type water purification tap access device that intakes, including the switch, the switch is including the casing that has the valve pocket, the bottom of casing is equipped with the import, the top of casing is equipped with first export, the side of casing is equipped with the second export, access connection tap, second exit linkage purifier water receiving pipe, purifier water receiving pipe is connected with impurity filter equipment, impurity filter equipment includes two at least filter screen filtering component, and the filter screen mesh number is along the gradual grow of rivers direction in two at least filter screen filtering component. The utility model discloses an impurity filtering device can filter the tiny particle impurity in the running water, avoids increasing the filter core burden, influences the water purification efficiency of purifier, and is more energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a water purification technology field, concretely relates to purifier annex.
Background
Because the purifier is intake and is held the access running water, the running water can not avoid having some small-grained impurity in pipeline transmission process, if directly get into the purifier and handle, increased the burden of purifier filter core, shortened the life of filter core, in addition, if intake the access ware sealed not good, cause easily and reveal, not enough energy-concerving and environment-protectively.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an access ware is intake to saving type water purification tap is just provided, through adding impurity filtering capability, avoids impurity to get into the purifier, and is more energy-concerving and environment-protective.
In order to solve the technical problem, the utility model adopts the following technical scheme: a water inlet access device of an economical water purification faucet comprises a switcher, the switcher comprises a shell with a valve cavity and a valve core connected with the valve cavity, an inlet is formed in the bottom of the shell, a first outlet is formed in the top of the shell, a second outlet is formed in the side face of the shell, the inlet is connected with a tap, the second outlet is connected with a water receiving pipe of the water purification faucet, an opening is formed in the side face of the shell towards one end of the valve cavity in the horizontal direction, the valve core comprises a valve core shaft inserted into the valve cavity through the opening, the valve core shaft is provided with a first valve hole which is radially communicated and a second valve hole which is vertically communicated with the first valve hole, the valve core shaft is connected with a sealing block, the sealing block and the second valve hole are arranged in the circumferential direction of the valve core shaft at an interval of 180 degrees, and the sealing block is provided with an arc sealing surface which protrudes out of, rotate through the case axle and carry out switch play water and switch, when first valve opening is vertical and communicate import and first export, the sealed second export of sealed piece, when first valve opening level and when exporting through second valve opening intercommunication import and second, the sealed first export of sealed piece, purifier water receiving pipe is connected with impurity filter equipment, impurity filter equipment includes two at least filter screen filtering component, and filter screen mesh number is along the gradual grow of rivers direction in two at least filter screen filtering component.
Optionally, the screen filter assembly comprises at least two layers of screens.
Optionally, the impurity filtering device comprises a straight-through pipeline which is axially communicated, threaded interfaces are arranged at two ends of the straight-through pipeline, and the threaded interfaces are connected with pipe joints.
Optionally, the inner hole of the straight-through pipeline is provided with a positioning step by a threaded interface, and the filter screen filtering component is positioned on the positioning step and is pressed and fixed by a pipe joint.
Optionally, the second outlet is integrally connected to a second joint.
Optionally, the water receiving pipe of the water purifier is connected with a pressure stabilizing valve at one side close to the water inlet machine.
Optionally, a limiting groove is formed in an outer circle of the inner end of the valve core shaft, the housing is connected with a limiting pin for limiting the axial position and the circumferential rotation angle of the valve core shaft, and the limiting pin is inserted into the limiting groove.
Optionally, the valve core shaft is provided with an installation groove, the sealing block is installed in the installation groove, and the sealing block is provided with a boss protruding from the bottom surface of the sealing block and supported on the bottom surface of the installation groove.
Optionally, the valve core shaft is made of plastic, and the sealing block is made of silica gel.
The utility model adopts the above technical scheme, following beneficial effect has:
1. purifier water receiving pipe is connected with impurity filtering device, can filter the tiny particle impurity in the running water, avoids increasing the filter core burden, influences the water purification efficiency of purifier, and is energy-concerving and environment-protective more.
2. The filter screen filtering component comprises at least two layers of filter screens so as to achieve a good filtering effect.
3. The pipe joint is connected with the threaded interface, and the filter screen filtering component is positioned on the positioning step and is pressed and fixed by the pipe joint, so that the pipe joint is convenient to disassemble and the filter screen is convenient to clean or replace.
4. The water receiving pipe of the water purifier is connected with a pressure stabilizing valve at one side close to the water inlet machine, so that the water inlet pressure of the water purifier is ensured to be stable, and pressure limiting protection is realized.
5. The second outlet is integrally connected with the second connector, so that leakage possibly existing in threaded connection is avoided, and the sealing cost is increased.
6. The switcher adopts a shaft type valve core, generally consists of a valve core shaft and a sealing block, has a simple structure, and can be sealed by the sealing block capable of elastically deforming to ensure the sealing performance after the waterway is switched.
7. The axial position and the circumferential rotation angle of the valve core shaft are limited through the matching of the limiting pin and the limiting groove, the installation is convenient, and the switching is convenient.
8. The sealing block is provided with a boss which protrudes out of the bottom surface of the sealing block and is supported on the bottom surface of the mounting groove, or the boss is further provided with a convex column which is directly contacted with the bottom surface of the mounting groove, so that the arc sealing surface of the sealing block can be greatly deformed, and reliable sealing is ensured.
9. The valve plug shaft can be made of plastic materials, so that the cost can be reduced, and the sealing block can be made of silica gel materials and has better sealing performance.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is an external view of the switch of the present invention;
fig. 2 is an exploded view of the switch of the present invention;
FIG. 3 is an external view of the valve cartridge;
FIG. 4 is a schematic sectional view of the valve cartridge;
FIG. 5 is a schematic structural view of a sealing block;
fig. 6 is a schematic structural diagram of the impurity filtering device of the present invention.
Detailed Description
An inlet water access device of an economical water purification faucet comprises a switch, as shown in fig. 1 to 5, the switch comprises a housing 1 with a valve cavity 11 and a valve core assembly 2 connected with the valve cavity, the bottom of the housing is provided with an inlet, the top of the housing is provided with a first outlet 12, the side of the housing is provided with a second outlet 13, one horizontal end of the valve cavity forms an opening on the side of the housing, the valve core assembly 2 comprises a valve core shaft 21 inserted into the valve cavity through the opening, the valve core shaft 21 is provided with a first valve hole 211 penetrating in the radial direction and a second valve hole 212 vertically communicated with the first valve hole 211, the valve core shaft 21 is connected with a sealing block 22, the sealing block 22 and the second valve hole 212 are arranged at an interval of 180 degrees in the circumferential direction of the valve core shaft 21, the sealing block 22 is provided with an arc sealing surface 221 which protrudes out of the outer circumferential surface of the valve core shaft and can elastically deform to seal the first outlet, the water outlet switching of the switch is performed by the rotation of the spool shaft 21, the sealing block 22 seals the second outlet 13 when the first valve hole 211 is vertical and communicates the inlet and the first outlet, and the sealing block 22 seals the first outlet 12 when the first valve hole 211 is horizontal and communicates the inlet and the second outlet 13 through the second valve hole 212.
Wherein the inlet is connected with a tap, and the second outlet is connected with a water receiving pipe of the water purifier. During the use, only need with on the switch installation running water tap, be connected to the purifier with the switch through purifier water receiving pipe on, open running water tap's handle and switch handle, the running water gets into purifier water receiving pipe through the first export of switch to get into the purifier. The switcher handle is rotated, closes purifier water receiving pipe, and the running water is through first export play water, can carry out the use of normal running water, through the switcher that sets up, both can be with the leading-in purifier of running water, also direct discharge running water, convenient to use.
The shaft type valve core is adopted, the valve core shaft and the sealing block are combined as a whole, the structure is simple, the processing cost is low, the sealing is carried out through the sealing block which can be elastically deformed, and the sealing performance after the waterway is switched is ensured.
In order to limit the position of the valve core shaft 21, a limiting groove 214 is arranged on the outer circle of the inner end of the valve core shaft, and the shell is connected with a limiting pin 24 for limiting the axial position and the circumferential rotation angle of the valve core shaft. The spool shaft is inserted into the valve cavity first, and then the limit pin 24 is inserted into the limit groove 214 through the opening of the housing, so that the spool shaft cannot move axially, and can only rotate for a set angle.
The valve core shaft 21 is provided with an installation groove 213, the sealing block 22 is installed in the installation groove 213, and the sealing block 22 is provided with a boss 222 protruding from the bottom surface of the sealing block and supported on the bottom surface of the installation groove. The boss 222 is provided with a convex column 223 directly contacting with the bottom surface of the mounting groove. The sealing block is convenient to elastically deform, so that the arc sealing surface of the sealing block can deform greatly, and reliable sealing is ensured.
Preferably, the valve core shaft is made of plastic, so that the cost can be reduced. The shell is made of stainless steel. The sealing block is made of silica gel and has good sealing performance.
The valve core shaft is connected with a sealing ring 23 which is connected with the inner wall of the valve cavity opening in a sealing mode, and a sealing groove for mounting the sealing ring is formed in the valve core shaft to guarantee that the valve cavity opening is sealed and free of leakage. The outer end of the valve core shaft is integrally connected with a handle 215, so that the valve core shaft can be conveniently rotated. The first outlet is in threaded connection with a foamer 3. The foam generator can fully mix water and air flowing through, water flow has a foaming effect, air is added, and the scouring force of water is improved a lot, so that the water consumption is effectively reduced, and the water is saved. The second outlet is in threaded connection with a second joint 4 so as to be conveniently connected with a water receiving pipe of the water purifier.
Referring to fig. 6, the water receiving pipe of the water purifier is connected with an impurity filtering device 5, the impurity filtering device includes at least two filter screen filtering components 52, and the mesh number of the filter screen in the at least two filter screen filtering components gradually increases along the water flow direction.
Preferably, the filter screen filtering component comprises at least two layers of filter screens, so that the filtering effect is better. The impurity filtering device comprises a straight-through pipeline 51 which is axially communicated, threaded interfaces 512 are arranged at two ends of the straight-through pipeline, and the threaded interfaces are connected with a pipe joint 53. The inner hole of the straight-through pipeline is provided with a positioning step 511 by a threaded interface, and the filter screen filtering component is positioned on the positioning step and is pressed and fixed by a pipe joint.
Preferably, the second outlet is integrally connected with a second joint, so that leakage possibly existing in a threaded connection is avoided, and the sealing cost is increased.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (9)
1. A water inlet access device of an economical water purification faucet comprises a switcher, the switcher comprises a shell with a valve cavity and a valve core connected with the valve cavity, an inlet is formed in the bottom of the shell, a first outlet is formed in the top of the shell, a second outlet is formed in the side face of the shell, the inlet is connected with a tap, the second outlet is connected with a water receiving pipe of the water purification faucet, an opening is formed in the side face of the shell towards one end of the valve cavity in the horizontal direction, the valve core comprises a valve core shaft inserted into the valve cavity through the opening, the valve core shaft is provided with a first valve hole which is radially communicated and a second valve hole which is vertically communicated with the first valve hole, the valve core shaft is connected with a sealing block, the sealing block and the second valve hole are arranged in the circumferential direction of the valve core shaft at an interval of 180 degrees, and the sealing block is provided with an arc sealing surface which protrudes out of, rotate through the case axle and carry out switch play water and switch, when first valve opening is vertical and communicate import and first export, the sealed second export of piece, when first valve opening level and when passing through import of second valve opening intercommunication and second export, the sealed first export of piece, its characterized in that: purifier water receiving pipe is connected with impurity filter equipment, impurity filter equipment includes two at least filter screen filtering component, and filter screen mesh number is along the gradual grow of rivers direction in two at least filter screen filtering component.
2. The water inlet access device of an economical water purifying faucet as claimed in claim 1, wherein: the screen filter assembly includes at least two layers of screens.
3. The water inlet access device of an economical water purifying faucet as claimed in claim 2, wherein: the impurity filtering device comprises a straight-through pipeline which is axially communicated, wherein threaded interfaces are arranged at two ends of the straight-through pipeline and are connected with pipe joints.
4. The water inlet access device of an economical water purifying faucet as claimed in claim 3, wherein: the inner hole of the straight-through pipeline is provided with a positioning step by a threaded connector, and the filter screen filtering component is positioned on the positioning step and is pressed and fixed by a pipe joint.
5. The water inlet access device of an economical water purifying faucet as claimed in claim 1, wherein: the second outlet is integrally connected with a second joint.
6. The water inlet access device of an economical water purifying faucet as claimed in claim 1, wherein: the water receiving pipe of the water purifier is connected with a pressure stabilizing valve at one side close to the water inlet machine.
7. An inlet water access device for a water saving faucet according to any one of claims 1 to 6, wherein: the limiting groove is formed in the outer circle of the inner end of the valve core shaft, the shell is connected with a limiting pin for limiting the axial position and the circumferential rotation angle of the valve core shaft, and the limiting pin is inserted into the limiting groove.
8. The water inlet access device of an economical water purifying faucet of claim 7, wherein: the valve core shaft is provided with an installation groove, the sealing block is installed in the installation groove, and the sealing block is provided with a boss protruding out of the bottom surface of the sealing block and supported on the bottom surface of the installation groove.
9. The water inlet access device of an economical water purifying faucet of claim 7, wherein: the valve core shaft is made of plastic, and the sealing block is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081528.0U CN210265950U (en) | 2019-07-11 | 2019-07-11 | Saving type clean water tap inserts ware of intaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081528.0U CN210265950U (en) | 2019-07-11 | 2019-07-11 | Saving type clean water tap inserts ware of intaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210265950U true CN210265950U (en) | 2020-04-07 |
Family
ID=70048648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921081528.0U Active CN210265950U (en) | 2019-07-11 | 2019-07-11 | Saving type clean water tap inserts ware of intaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210265950U (en) |
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2019
- 2019-07-11 CN CN201921081528.0U patent/CN210265950U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 311816 No. 300-1, West 2nd Ring Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG LONGJING WATER Co.,Ltd. Address before: 311800 No.8, Dongda Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG LONGJING WATER Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |