CN110242769B - Tap for water purifier - Google Patents
Tap for water purifier Download PDFInfo
- Publication number
- CN110242769B CN110242769B CN201910601522.XA CN201910601522A CN110242769B CN 110242769 B CN110242769 B CN 110242769B CN 201910601522 A CN201910601522 A CN 201910601522A CN 110242769 B CN110242769 B CN 110242769B
- Authority
- CN
- China
- Prior art keywords
- valve core
- water
- seat
- main body
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 238000007789 sealing Methods 0.000 claims description 58
- 239000000919 ceramic Substances 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 235000013311 vegetables Nutrition 0.000 description 9
- 230000006698 induction Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
- E03C1/0402—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop with mounting from only one side
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0403—Connecting the supply lines to the tap body
-
- 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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
- F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a tap for a water purifier, which comprises a shell, a base, a water outlet pipe, a waterway seat and a valve core, wherein a display panel is arranged at the upper part of the shell, the base is arranged at the lower part of the shell, the waterway seat is fixedly arranged in the shell, an extension pipe is outwards protruded at one side of the shell, a control panel assembly is arranged at the bottom surface of the display panel, the waterway seat comprises a main body, a valve groove communicated with the inner cavity of the main body is arranged on the side wall of the main body, two water inlet channels and one water outlet channel are arranged in the inner cavity of the main body, a connecting pipe communicated with the water outlet channels is arranged at the upper part of the main body, a water inlet pipe respectively communicated with the two water inlet channels is arranged at the bottom of the main body, a circle of raised limiting ring is arranged at the upper part of the base, hexagon socket bolts are respectively arranged at two sides of the inside of the base through screw seats, and a pressing block device is screwed on the stud of the hexagon socket bolts. The invention reduces the difficulty of installing the tap; energy conservation and environmental protection; the development and manufacturing cost of the faucet is reduced.
Description
Technical Field
The invention relates to the field of water purifying equipment, in particular to a water tap for a water purifier.
Background
Along with the increasing sanitary requirements of people on drinking water, water purifiers are widely used in various occasions (such as families, enterprises, some entertainment venues and the like), however, the existing water faucet has the following defects:
1. the traditional faucet is provided with the screw rod water inlet pipe, the faucet needs to pass through the mounting hole of the vegetable washing tank, and then the nut is screwed down from the lower part of the vegetable washing tank to fix the faucet, so that the mounting difficulty is greatly increased;
2. the existing tap products in the market have single functions, only play roles of boiling water and closing water, but cannot meet the demands of people on the digitization, the intellectualization and other functions of the water purifier, such as the functions of displaying the TDS value of raw water, the TDS value of pure water and the like;
the water tap commonly used in 3 is generally composed of a valve core and a water tap main body, wherein the valve core only has a water flow control function, the water purifier still produces water after the water tap is closed, and the water tap is used as a mechanical switch to use elements such as an uncontrollable host and an uncontrollable water pump;
4. there is an optimization space in the structural design of the main body of the faucet, the valve core of the traditional faucet is usually a whole set of single parts, and the valve cover and the main body part of the faucet are functionally repeated.
Disclosure of Invention
In order to solve the technical problems, the invention provides a water tap for a water purifier.
The technical scheme for solving the problems is as follows:
the water tap for the water purifier comprises a shell, a base, a water outlet pipe, a waterway seat and a valve core, wherein the upper part of the shell is detachably provided with a display panel in a buckling manner, the lower part of the shell is detachably provided with the base, the waterway seat is fixedly arranged in the shell, one side of the shell is outwards protruded and provided with an extension pipe,
the bottom surface of the display panel is provided with a control panel assembly, and the control panel assembly is electrically connected with the display panel;
the waterway seat comprises a main body, a valve slot communicated with the inner cavity of the main body is formed in the side wall of the main body, one end of a valve core transversely penetrates through the extension pipe and the valve slot to extend into the inner cavity of the main body, two water inlet channels and one water outlet channel are formed in the inner cavity of the main body, a connecting pipe communicated with the water outlet channels is arranged at the upper part of the main body, a water inlet pipe respectively communicated with the two water inlet channels is arranged at the bottom of the main body, and the lower end of the water outlet pipe penetrates through a through hole in the display panel and is connected with the upper end of the connecting pipe in an inserting mode;
the position of the shell close to the bottom is provided with a mounting disc, two through holes for the water inlet pipe to pass through are arranged on the mounting disc side by side,
the base comprises a cylindrical base body, a circle of protruding limiting rings are arranged on the upper portion of the base body, inner hexagon bolts are respectively arranged on two sides of the inside of the base body through threaded bases, and pressing block devices are connected to studs of the inner hexagon bolts in a threaded mode.
Further, the briquetting device comprises a torsion spring, an adjusting nut and a briquetting, wherein the briquetting is of an arc structure, the two sides in the middle of the seat body are respectively provided with a yielding groove corresponding to the briquetting, the upper part and the lower part of the inner side end of the briquetting are respectively integrally formed with a connecting sheet, the adjusting nut and the connecting sheets are respectively arranged on an inner hexagon bolt, the adjusting nut is arranged between the corresponding two connecting sheets, the torsion spring is sleeved outside the adjusting nut, one end of the torsion spring is abutted on the inner side surface of the briquetting, the other end is abutted on a baffle sheet of the adjusting nut, a press-mounting station of a base is formed between the limiting ring and the briquetting,
preferably, a rubber pad is arranged at the lower part of the limiting ring,
preferably, the lower end of the inner hexagon bolt is provided with a C-shaped check ring.
Further, the valve core comprises a valve core sealing ring, a ceramic water sealing sheet I, a ceramic water sealing sheet II, a valve core rotating shaft, a valve core outer cover, a valve core fixing nut, a handle seat, a handle and a double-head screw rod, wherein the outer part of the main body, which is positioned at the opening end of the valve groove, is provided with external threads, the valve core fixing nut is in threaded connection with the main body, and the outer circumferential surface of a port of the handle seat is movably connected with the circumferential surface of the extension pipe; the valve core outer cover is sleeved in the valve core fixing nut, the valve core rotating shaft is sleeved in the valve core outer cover, the shaft head end of the valve core rotating shaft transversely passes through the valve core fixing nut and stretches into the handle seat, the circumferential surface of the handle seat is provided with a handle through hole, the lower end of the handle is connected with the upper end of the double-head screw rod, the lower end of the double-head screw rod passes through the handle through hole and is connected with the valve core rotating shaft,
the valve core outer cover is positioned at the tail end of the valve core rotating shaft and is sequentially provided with a ceramic water sealing sheet II, a ceramic water sealing sheet I and a valve core sealing ring from inside to outside, the ceramic water sealing sheet I is symmetrically provided with a fan-shaped water inlet hole corresponding to two water inlet channels and a round water outlet hole corresponding to a water outlet channel, one side of the ceramic water sealing sheet II is provided with a water guide hole, the ceramic water sealing sheet II is connected with the valve core rotating shaft through a key groove,
the one end of case fixation nut is equipped with annular mounting groove, is equipped with the circuit board in the annular mounting groove, and the symmetry is equipped with two hall sensing element on the circuit board, the inside of handle seat is equipped with the magnet mounting groove, is equipped with magnet in the magnet mounting groove, and hall sensing element is connected with magnet magnetism, and hall sensing element's response signal is connected with the control system of water purifier through the wire.
Further, the ceramic water sealing sheet II is uniformly distributed with three grooves and a key on the outer circumference of one side surface of the valve core rotating shaft, and the tail end of the valve core rotating shaft is provided with keys corresponding to the three grooves and grooves corresponding to the keys.
Preferably, a hole is arranged on the shaft body of the valve core rotating shaft close to the head end of the shaft, and a valve core limiting column is arranged in the hole through a spring.
Further, the seat body and the shell are connected by adopting a rotary buckling position or a threaded connection.
Further, the upper part of the seat body is outwards protruded and provided with a male buckle, and the bottom of the shell is provided with a female buckle matched with the male buckle.
Further, a vertical reinforcing rib is arranged between the tail end of the male buckle and the limiting ring, and a rubber pad is arranged at the lower part of the limiting ring.
Further, the display panel comprises an inclined plane section and a plane section, the inclined plane section and the plane section are in smooth transition connection, the control panel assembly is arranged at the bottom of the inclined plane section, the periphery of the bottom of the display panel is respectively provided with a buckle seat, the periphery of the inner upper wall of the shell is provided with a buckle matched with the buckle seat,
preferably, the bottom of the water outlet pipe is provided with at least two sealing ring mounting grooves, a first sealing ring is arranged in each sealing ring mounting groove, and a binding ring is embedded in a through hole of the display panel.
Further, two inner side walls of the shell are respectively provided with a limit rib, the lower pipe body of the connecting pipe is provided with a limit rib plate, two sides of the limit rib plate outwards protrude to form ears, the ears are provided with a abdication groove, the limit rib plate downwards limits the limit rib plate, the pipe body of the connecting pipe is uniformly distributed with a plurality of reinforcing ribs,
preferably, a fixing plate is arranged between the two water inlet pipes, the front end of the fixing plate is provided with a mounting seat, one side of the upper part of the disc surface of the mounting disc is provided with a mounting column, the waterway seat is lapped on the limiting rib through the limiting rib plate on one hand, and on the other hand, the waterway seat is fixedly connected with the mounting column on one side of the upper part of the mounting disc through a screw hole penetrating through the mounting seat.
Further, at least two sealing ring mounting grooves are formed in the pipe body, close to the inlet end, of each water inlet pipe, a second sealing ring is arranged in each sealing ring mounting groove, and a quick connector and a quick-connection inner claw are arranged at the inlet end of each water inlet pipe.
The invention has the beneficial effects that:
1. the base is provided with the limiting ring and the pressing block device, the base can be easily clamped into the mounting hole of the vegetable washing tank from the upper part for mounting, and then the female buckle of the shell is aligned with the male buckle for rotating and screwing, so that the mounting of the faucet is completed, the situation that the faucet is mounted under a vegetable basin and the like by drilling is avoided, and the mounting difficulty of the faucet is greatly reduced;
2. compared with the newly added display panel in the prior art, the display panel can meet the requirements of intellectualization and display function, has exquisite appearance and accords with human engineering;
3. the mechanical valve core and the Hall sensing control water-on/off principle are adopted to realize double control, and even if a user carelessly does not completely close the water tap, the sensing switch is still in an off state and does not emit a signal to supply water to the machine, so that the probability of water waste is greatly reduced, and the energy conservation and the environmental protection are realized;
4. the water inlet pipe adopts a quick-plug type interface, and is directly plugged into the PE pipe to obtain water, so that the manufacturing cost of a screw water inlet pipe is saved, and the development and manufacturing cost of the faucet is effectively reduced;
5. the valve core is integrated on the waterway seat, so that the manufacturing cost of the valve cover is saved;
6. the on-off of the waterway can be controlled by rotating the handle, and the water inlet pipe is selected.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing the separation of the housing from the base in the preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of a preferred embodiment of the present invention;
FIG. 4 is an exploded view of a preferred embodiment of the present invention;
FIG. 5 is a schematic view of a water path seat according to a preferred embodiment of the present invention;
FIG. 6 is a schematic view of a base in accordance with a preferred embodiment of the present invention;
FIG. 7 is a cross-sectional view of a base in a preferred embodiment of the invention;
FIG. 8 is a schematic view of the structure of the housing according to the preferred embodiment of the present invention;
FIG. 9 is a cross-sectional view of a valve cartridge in a preferred embodiment of the present invention;
FIG. 10 is a schematic view of a ceramic water seal II according to a preferred embodiment of the present invention;
in the figure: the water pump comprises a shell 1, a water outlet pipe 2, a waterway seat 3, a valve core 4 and a base 5;
the display panel 11, the control panel assembly 12, the clamping seat 110, the limiting rib 13, the mounting column 14, the mounting disc 15, the extension tube 16, the clamping buckle 17, the first sealing ring 21 and the binding ring 22;
the device comprises a main body 31, a connecting pipe 32, a limiting rib plate 33, a water inlet pipe 34, a fixing plate 35, a second sealing ring 36, a quick connector 37, a quick connector inner claw 38, a valve groove 310, an external thread 311, a reinforcing rib 321, a relief groove 332, an ear 331 and a mounting seat 351;
the valve core sealing ring 41, the ceramic water sealing piece I42, the ceramic water sealing piece II43, the valve core rotating shaft 44, the valve core housing 45, the valve core fixing nut 46, the handle seat 47, the water inlet hole 421, the circular water outlet hole 422, the groove 431, the key 432, the water guide hole 433, the spring 441, the valve core limiting column 442, the circuit board 461, the Hall sensing element 462, the handle 471, the double-headed screw 472 and the magnet 473;
the device comprises a seat body 51, an inner hexagon bolt 52, a rubber pad 53, a torsion spring 54, an adjusting nut 55, a pressing block 56, a C-shaped retainer 57, a limiting ring 58, a threaded seat 59, a male buckle 510, a vertical reinforcing rib 511, a baffle 551 and a connecting sheet 561.
Detailed Description
The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Embodiment 1, see tap for water purifier that fig. 1-4 show, including shell 1, base 5, outlet pipe 2, waterway seat 3 and case 4, display panel 11 is installed to the detachable mode of buckle in the upper portion of shell 1, and base 5 is installed to the detachable lower part of shell 1, and waterway seat 3 has been set firmly to the inside of shell 1, and one side of shell 1 outwards protrusion is equipped with extension pipe 16, control panel assembly 12 is installed to the bottom surface of display panel 11, control panel assembly 12 and display panel 11 electric connection.
In this embodiment: the waterway seat 3 is shown in fig. 5, and comprises a main body 31, a valve slot 310 communicated with the inner cavity of the main body 31 is arranged on the side wall of the main body 31, one end of the valve core 4 transversely passes through the extension pipe 16 and the valve slot 310 to extend into the inner cavity of the main body 31, two water inlet channels and one water outlet channel are arranged in the inner cavity of the main body 31,
the upper part of the main body 31 is provided with a connecting pipe 32 communicated with the water outlet channels, the bottom of the main body 31 is provided with a water inlet pipe 34 respectively communicated with the two water inlet channels, and the lower end of the water outlet pipe 2 passes through a through hole on the display panel 11 and is connected with the upper end of the connecting pipe 32 in a plug-in manner;
a mounting plate 15 is arranged at the position of the shell 1 close to the bottom, two through holes for the water inlet pipe 34 to pass through are arranged on the mounting plate 15 side by side,
in this embodiment: as shown in fig. 4, 6 and 7, the base 5 includes a cylindrical base 51, a circle of raised limiting rings 58 are provided on the upper portion of the base 51, and hexagon socket bolts 52 are respectively mounted on two sides of the inside of the base 51 through screw bases 59, and press block devices are screwed on the studs of the hexagon socket bolts 52.
The briquetting device comprises a torsion spring 54, an adjusting nut 55 and a briquetting 56, wherein the briquetting 56 is of an arc structure, the two sides in the middle of the seat body 51 are respectively provided with a yielding groove corresponding to the briquetting 56, the upper end and the lower end of the inner side end of the briquetting 56 are respectively integrally formed with a connecting sheet 561, the adjusting nut 55 and the connecting sheets 561 are respectively arranged on the inner hexagon bolts 52, the adjusting nut 55 is arranged between the corresponding two connecting sheets 561, the torsion spring 54 is sleeved outside the adjusting nut 55, one end of the torsion spring 54 is abutted against the inner side surface of the briquetting 56, the other end is abutted against a baffle 551 of the adjusting nut 55, a press-mounting station of a base 5 is formed between the limiting ring 58 and the briquetting 56, preferably, the lower part of the limiting ring 58 is provided with a rubber pad 53, further preferably, the lower end of the inner hexagon bolts 52 is provided with a C-shaped retainer ring 57, and the C-shaped retainer ring is used for preventing loose transition when being loosened.
In this embodiment: the valve core 4 is shown in fig. 4, 9 and 10, and comprises a valve core sealing ring 41, a ceramic water sealing sheet I42, a ceramic water sealing sheet II43, a valve core rotating shaft 44, a valve core outer cover 45, a valve core fixing nut 46, a handle seat 47, a handle 471 and a double-headed screw 472, wherein the outer part of the main body 31, which is positioned at the opening end of the valve groove 310, is provided with an external thread 311, the valve core fixing nut 46 is in threaded connection with the main body 31, and the outer circumferential surface of the port of the handle seat 47 is movably connected with the circumferential surface of the extension pipe 16; the valve core outer cover 45 is sleeved in the valve core fixing nut 46, the valve core rotating shaft 44 is sleeved in the valve core outer cover 45, the shaft head end of the valve core rotating shaft 44 transversely passes through the valve core fixing nut 46 and stretches into the handle seat 47, the periphery of the handle seat 47 is provided with a handle through hole, the lower end of the handle 471 is connected with the upper end of the double-head screw 472, the lower end of the double-head screw 472 passes through the handle through hole and is connected with the valve core rotating shaft 44,
the valve core outer cover 45 is positioned at the tail end of the valve core rotating shaft 44 and is sequentially provided with a ceramic water sealing sheet II43, a ceramic water sealing sheet I42 and a valve core sealing ring 41 from inside to outside, the ceramic water sealing sheet I42 is symmetrically provided with a fan-shaped water inlet 421 corresponding to two water inlet channels and a circular water outlet 422 corresponding to a water outlet channel, one side of the ceramic water sealing sheet II43 is provided with a water guide hole 433, the ceramic water sealing sheet II43 is connected with the valve core rotating shaft 44 by a key groove,
an annular mounting groove is arranged at one end of the valve core fixing nut 46, a circuit board 461 is arranged in the annular mounting groove, two Hall sensing elements 462 are symmetrically arranged on the circuit board 461, a magnet mounting groove is arranged in the handle seat 47, a magnet 473 is arranged in the magnet mounting groove, the Hall sensing elements 462 are magnetically connected with the magnet 473, sensing signals of the Hall sensing elements 462 are connected with a control system of the water purifier through wires,
the handle 471 is utilized to rotate to drive the valve core rotating shaft 44 to rotate, so that the magnetic field induction signals of the magnet 473 and the Hall induction element 462 are changed, the magnetic field induction signals are output through the lead, and the transmission signals can be connected to a water purifier host or used for controlling elements such as a water pump, thereby realizing a mechanical pressure machine and an electric control type machine universal faucet and improving user experience.
In this embodiment, as shown in fig. 4, three grooves 431 and a key 432 are uniformly distributed on the outer circumference of the ceramic water sealing plate II43 corresponding to one side surface of the valve core rotating shaft 44, and the tail end of the valve core rotating shaft 44 is provided with keys corresponding to the three grooves 431 and grooves corresponding to the keys 432.
Preferably, the shaft body of the spool shaft 44 near the shaft head end is provided with a hole 443, and the spool limiting post 442 is mounted in the hole 443 by a spring 441.
In this embodiment, as shown in fig. 4, the seat 51 is connected to the housing 1 by a rotary fastening.
Further, the upper portion of the seat body 51 protrudes outward to form a male buckle 510, and a female buckle matched with the male buckle 510 is arranged at the bottom of the housing 1.
Further, a vertical reinforcing rib 511 is arranged between the tail end of the male buckle 510 and the limiting ring 58, and a rubber pad 53 is arranged at the lower part of the limiting ring 58.
In this embodiment, as shown in fig. 4, the display panel 11 includes a slope section and a plane section, the slope section and the plane section are connected in a smooth transition manner, the control board assembly 12 is installed at the bottom of the slope section, the periphery of the bottom of the display panel 11 is respectively provided with a fastening seat 110, the periphery of the inner upper wall of the housing 1 is provided with a fastening 17 matched with the fastening seat 110,
in this embodiment, as shown in fig. 4, at least two seal ring mounting grooves are provided at the bottom of the water outlet pipe 2, a first seal ring 21 is provided in the seal ring mounting groove, and a collar 22 is embedded in the via hole of the display panel 11.
In this embodiment, as shown in fig. 5 and 8, two inner side walls of the housing 1 are respectively provided with a limiting rib 13, a lower pipe body of the connecting pipe 32 is provided with a limiting rib plate 33, two sides of the limiting rib plate 33 are outwards protruded with ears 331, the ears 331 are provided with a yielding groove 332, the limiting rib 13 is used for limiting the limiting rib plate 33 in a descending manner, the pipe body of the connecting pipe 32 is uniformly provided with a plurality of reinforcing ribs 321,
preferably, a fixing plate 35 is arranged between the two water inlet pipes 34, a mounting seat 351 is arranged at the front end of the fixing plate 35, a mounting column 14 is arranged on one side of the upper portion of the disc surface of the mounting disc 15, the waterway seat 3 is lapped on the limiting ribs 13 through the limiting rib plates 33 on one hand, and on the other hand, the waterway seat 3 is fixedly connected with the mounting column 14 on one side of the upper portion of the mounting disc 15 through screw holes penetrating through the mounting seat 351.
Further, at least two sealing ring mounting grooves are formed in the pipe body, close to the inlet end, of each water inlet pipe 34, a second sealing ring 36 is arranged in each sealing ring mounting groove, a quick connector 37 and a quick connection inner claw 38 are arranged at the inlet end of each water inlet pipe 34, a quick plug-in interface can be formed through the quick connector 37 and the quick connection inner claw 38, PE pipes can be directly plugged to obtain water, the manufacturing cost of a screw water inlet pipe is saved, and the development cost of a faucet is effectively reduced.
The ceramic water sealing sheet II43 (two water inlet holes are in a closed state at the same time in an initial state, when the valve core rotates to a certain angle, the two water inlet holes 421 are always in a reverse state, wherein one water inlet hole 421 is communicated, and the other water inlet hole is in a closed state), and the ceramic water sealing sheet II43 is driven to rotate by the rotation of a valve core connecting rod; when the ceramic water sealing plate II43 rotates to a certain angle, the water guide holes 433 on the ceramic water sealing plate II43 are intersected with the fan-shaped water inlet holes and the circular water outlet holes on the ceramic water sealing plate I42, so that waterway communication is realized; when the ceramic water sealing plate II43 rotates to a certain angle, the water guide holes 433 of the ceramic water sealing plate II43 and the fan-shaped water inlet holes of the ceramic water sealing plate I42 are completely deviated from each other to be closed, so that the waterway is closed; meanwhile, a Hall sensing function is added, a signal is transmitted to a machine to control water supply and water shutoff, and a universal faucet for a mechanical pressure machine and an electric control machine is realized.
When the vegetable basin is installed, the base 5 is taken out, the pressing block 56 is pressed inwards to shrink the pressing block 56, the diameter of the base body 51 is smaller than the inner diameter of the vegetable basin installation hole, the diameter of the limiting ring 58 is larger than the aperture of the vegetable basin installation hole, the base is installed in the vegetable basin installation hole, the pressing block 56 is loosened, the pressing block 56 is popped up and restored to an initial state under the action of the torsion spring, and at the moment, the pressing block 56 can be controlled to rise by adjusting the inner hexagon bolt 52 so as to be matched with the limiting ring 58 to press the base on the vegetable basin; then, the PE pipe is inserted into the water inlet pipe 34, the PE pipe, a tap power cord and the like penetrate through the center of the base, and the female buckle of the shell 1 is aligned with the male buckle 510 to be screwed in a rotating mode, so that the tap is installed.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The tap for the water purifier comprises a shell (1), a base (5), a water outlet pipe (2), a waterway seat (3) and a valve core (4), and is characterized in that the upper part of the shell (1) is detachably provided with a display panel (11) in a buckling manner, the lower part of the shell (1) is detachably provided with the base (5), the waterway seat (3) is fixedly arranged in the shell (1), one side of the shell (1) is outwards protruded and provided with an extension pipe (16),
a control panel assembly (12) is arranged on the bottom surface of the display panel (11), and the control panel assembly (12) is electrically connected with the display panel (11);
the waterway seat (3) comprises a main body (31), a valve groove (310) communicated with the inner cavity of the main body (31) is formed in the side wall of the main body (31), one end of the valve core (4) transversely penetrates through the extension pipe (16) and the valve groove (310) to extend into the inner cavity of the main body (31), two water inlet channels and one water outlet channel are formed in the inner cavity of the main body (31), a connecting pipe (32) communicated with the water outlet channels is arranged at the upper part of the main body (31), a water inlet pipe (34) respectively communicated with the two water inlet channels is arranged at the bottom of the main body (31), and the lower end of the water outlet pipe (2) penetrates through a through hole in the display panel (11) to be connected with the upper end of the connecting pipe (32) in a plugging mode;
a mounting disc (15) is arranged at the position of the shell (1) close to the bottom, two through holes for a water inlet pipe (34) to pass through are arranged on the mounting disc (15) side by side,
the base (5) comprises a cylindrical base body (51), a circle of raised limiting rings (58) are arranged at the upper part of the base body (51), inner hexagon bolts (52) are respectively arranged at two sides of the inside of the base body (51) through threaded seats (59), and press block devices are connected to studs of the inner hexagon bolts (52) in a threaded mode;
the briquetting device comprises a torsion spring (54), an adjusting nut (55) and a briquetting (56), wherein the briquetting (56) is of an arc structure, the two sides of the middle of a seat body (51) are respectively provided with a stepping groove corresponding to the briquetting (56), connecting pieces (561) are integrally formed at the upper part and the lower part of the inner side end of the briquetting (56), the adjusting nut (55) and the connecting pieces (561) are respectively arranged on an inner hexagon bolt (52), the adjusting nut (55) is arranged between the two corresponding connecting pieces (561), the torsion spring (54) is sleeved outside the adjusting nut (55), one end of the torsion spring (54) is abutted to the inner side surface of the briquetting (56), the other end is abutted to a baffle piece (551) of the adjusting nut (55), a press-mounting station of a base (5) is formed between a limiting ring (58) and the briquetting (56), a rubber pad (53) is arranged at the lower part of the limiting ring (58), and a C-shaped retainer ring (57) is arranged at the lower end of the inner hexagon bolt (52);
the bottom of the water outlet pipe (2) is provided with at least two sealing ring mounting grooves, a first sealing ring (21) is arranged in each sealing ring mounting groove, and a binding ring (22) is embedded in a through hole of the display panel (11).
2. The water faucet for the water purifier as recited in claim 1 wherein the valve core (4) comprises a valve core sealing ring (41), a ceramic water sealing sheet I (42), a ceramic water sealing sheet II (43), a valve core rotating shaft (44), a valve core outer cover (45), a valve core fixing nut (46), a handle seat (47), a handle (471) and a double-headed screw (472), the outer part of the main body (31) positioned at the opening end of the valve groove (310) is provided with an external thread (311), the valve core fixing nut (46) is in threaded connection with the main body (31), and the outer circumferential surface of a port of the handle seat (47) is movably connected with the circumferential surface of the extension pipe (16); a valve core outer cover (45) is sleeved in the valve core fixing nut (46), a valve core rotating shaft (44) is sleeved in the valve core outer cover (45), the shaft head end of the valve core rotating shaft (44) transversely penetrates through the valve core fixing nut (46) and stretches into the handle seat (47), a handle through hole is formed in the circumferential surface of the handle seat (47), the lower end of the handle (471) is connected with the upper end of the double-end screw rod (472), the lower end of the double-end screw rod (472) penetrates through the handle through hole and is connected with the valve core rotating shaft (44),
the valve core outer cover (45) is positioned at the tail end of the valve core rotating shaft (44) and is sequentially provided with a ceramic water sealing sheet II (43), a ceramic water sealing sheet I (42) and a valve core sealing ring (41) from inside to outside, the ceramic water sealing sheet I (42) is symmetrically provided with a fan-shaped water inlet (421) corresponding to two water inlet channels and a circular water outlet (422) corresponding to a water outlet channel, one side of the ceramic water sealing sheet II (43) is provided with a water guide hole (433), the ceramic water sealing sheet II (43) is connected with the valve core rotating shaft (44) through a key groove,
one end of case fixation nut (46) is equipped with annular mounting groove, is equipped with circuit board (461) in the annular mounting groove, and the symmetry is equipped with two hall sensing element (462) on circuit board (461), the inside of handle seat (47) is equipped with magnet mounting groove, is equipped with magnet (473) in the magnet mounting groove, and hall sensing element (462) are connected with magnet (473) magnetism, and the response signal of hall sensing element (462) is connected with the control system of water purifier through the wire.
3. The water tap as claimed in claim 2, wherein three grooves (431) and a key (432) are uniformly distributed on the outer circumference of one side surface of the ceramic water sealing sheet II (43) corresponding to the valve core rotating shaft (44), the tail end of the valve core rotating shaft (44) is provided with the key corresponding to the three grooves (431) and the groove corresponding to the key (432), the shaft body of the valve core rotating shaft (44) close to the shaft head end is provided with a hole (443), and a valve core limiting column (442) is arranged in the hole (443) through a spring (441).
4. Tap for water purifier according to claim 1, characterised in that the seat (51) is connected to the housing (1) by means of a rotary snap or screw connection.
5. The water tap as claimed in claim 4, wherein the upper portion of the seat body (51) is provided with male buttons (510) protruding outwards, and the bottom of the housing (1) is provided with female buttons matching the male buttons (510).
6. The water tap as claimed in claim 5, wherein a vertical reinforcing rib (511) is provided between the end of the pin (510) and the stopper ring (58), and a rubber pad (53) is provided at the lower part of the stopper ring (58).
7. The water faucet for the water purifier according to claim 1, wherein the display panel (11) comprises an inclined surface section and a plane section, the inclined surface section and the plane section are in smooth transition connection, the control panel assembly (12) is installed at the bottom of the inclined surface section, the periphery of the bottom of the display panel (11) is respectively provided with a clamping seat (110), and the periphery of the inner upper wall of the shell (1) is provided with a clamping buckle (17) matched with the clamping seat (110).
8. The water faucet for the water purifier according to claim 1, wherein limiting ribs (13) are respectively arranged on two inner side walls of the shell (1), limiting rib plates (33) are arranged on the lower end pipe body of the connecting pipe (32), ears (331) are outwards arranged on two sides of the limiting rib plates (33) in a protruding mode, a yielding groove (332) is formed in each ear (331), the limiting rib plates (13) limit the limiting rib plates (33) in a descending mode, a plurality of reinforcing ribs (321) are uniformly distributed on the pipe body of the connecting pipe (32), a fixing plate (35) is arranged between the two water inlet pipes (34), an installation seat (351) is arranged at the front end of the fixing plate (35), an installation column (14) is arranged on one side of the upper portion of the disk surface of the installation disk (15), the waterway seat (3) is lapped on the limiting rib plates (13) through the limiting rib plates (33), and on the other hand, the waterway seat (3) is fixedly connected with the installation column (14) on one side of the upper portion of the disk (15) through screw holes of the installation seat (351) in a penetrating mode through screws.
9. Tap for water purifiers according to claim 1, characterised in that at least two sealing ring mounting grooves are provided on the pipe body of each inlet pipe (34) close to the inlet end, a second sealing ring (36) is provided in the sealing ring mounting groove, and a quick coupling (37) and a quick coupling inner claw (38) are provided at the inlet end of each inlet pipe (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601522.XA CN110242769B (en) | 2019-07-05 | 2019-07-05 | Tap for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601522.XA CN110242769B (en) | 2019-07-05 | 2019-07-05 | Tap for water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110242769A CN110242769A (en) | 2019-09-17 |
| CN110242769B true CN110242769B (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910601522.XA Active CN110242769B (en) | 2019-07-05 | 2019-07-05 | Tap for water purifier |
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| Country | Link |
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| CN (1) | CN110242769B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212564468U (en) * | 2020-04-07 | 2021-02-19 | 江西书源科技有限公司 | Tap and water purification unit using same |
| CN114045907B (en) * | 2021-10-28 | 2023-05-12 | 温州武皇卫浴有限公司 | Tap of easy installation |
| CN114016575B (en) * | 2021-10-28 | 2023-05-12 | 温州武皇卫浴有限公司 | Water tap convenient to install |
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|---|---|
| CN110242769A (en) | 2019-09-17 |
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