CN114159872A

CN114159872A - Water purification unit's play water installation and water purification unit

Info

Publication number: CN114159872A
Application number: CN202011119518.9A
Authority: CN
Inventors: 郑营才; 何明
Original assignee: Foshan Midea Qinghu Water Purification Equipment Co ltd; Midea Group Co Ltd
Current assignee: Foshan Midea Qinghu Water Purification Equipment Co ltd; Midea Group Co Ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2022-03-11
Anticipated expiration: 2040-10-19
Also published as: CN114159872B

Abstract

The invention discloses a water outlet device of water purifying equipment and the water purifying equipment, wherein the water purifying equipment comprises a filter element, and the water outlet device comprises: a body having a first waterway and a second waterway; the valve core is arranged in the body and used for controlling the mutual connection and disconnection between the first water channel and the second water channel; the operating handle is movably arranged on the body and is movable to be used for synchronously adjusting the on-off state of the valve core; the display component is connected with the body and is used for displaying information of water flow and/or the filter element in the water purifying equipment; the water inlet pipe is communicated with the first water channel; the water outlet pipe is communicated with the second water channel, and the display component displays towards the water outlet pipe. According to the water outlet device provided by the embodiment of the invention, a user can directly observe the relevant information displayed on the display assembly when getting water, and the position of the display device on the host computer is not required to be checked through complicated steps.

Description

Water purification unit's play water installation and water purification unit

Technical Field

The invention relates to the technical field of water purification, in particular to a water outlet device of water purification equipment and the water purification equipment.

Background

Among the correlation technique, water purification unit's display device sets up on the host computer, and because water purification unit's host computer is not strong with people's interactivity, the user need go specially to look over the display screen on the host computer and obtain relevant parameter when the water intaking, brings the puzzlement for the user.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a water outlet device of a water purifying apparatus, which can display relevant information through a display component, so that a user can directly obtain the relevant information when taking water, and the user experience is better.

The invention also provides water purification equipment with the water outlet device of the water purification equipment.

According to the water purifying apparatus of the embodiment of the first aspect of the invention, the water purifying apparatus comprises a filter element, and the water outlet device comprises: a body having a first waterway and a second waterway; the valve core is arranged in the body and used for controlling the mutual connection and disconnection between the first water channel and the second water channel; the operating handle is movably arranged on the body and is movable to be used for synchronously adjusting the on-off state of the valve core; the display component is connected with the body and is used for displaying information of water flow and/or a filter element in the water purifying equipment; a water inlet pipe in communication with the first waterway for supplying water to the first waterway; an outlet tube in communication with the second water channel for receiving a flow of water out of the second water channel, the display assembly displaying towards the outlet tube.

According to the water outlet device of the water purifying equipment, the display assembly is arranged on the water storage device, so that a user can directly observe relevant information displayed on the display assembly when getting water, the position of the display device on the host machine does not need to be checked through complicated steps, and the user can conveniently obtain the relevant information.

According to some embodiments of the invention, the body comprises: the inner core is internally provided with the first water channel and the second water channel; the outer shell is sleeved on the outer peripheral surface of the inner core, the water inlet pipe is connected to one end of the inner core and communicated with the first water channel, and the water outlet pipe is connected to the other end of the inner core and communicated with the second water channel.

According to some embodiments of the invention, the outlet pipe is rotatably connected to the body, and the outlet pipe maintains a seal with the second water channel when the outlet pipe rotates relative to the body.

According to some embodiments of the invention, the outlet pipe is provided with at least one sealing ring, the sealing ring protrudes from an outer surface of the outlet pipe, and the sealing ring is compressed when the outlet pipe is assembled to the body to ensure sealing between the outlet pipe and the second water channel.

According to some embodiments of the present invention, a first mounting groove is formed on the outer shell, the display assembly includes a display screen and a wire, the wire is electrically connected to the display screen, the display screen is mounted in the first mounting groove, a wire passing groove or a first wire passing gap is formed between the outer shell and the inner core, and the wire is adapted to pass through the wire passing groove or the first wire passing gap.

According to some embodiments of the invention, the display assembly includes a display screen disposed obliquely with respect to the body, and the display screen is gradually closer to the body in an extending direction from the first waterway toward the second waterway, or the display screen and the body are arranged perpendicular to each other.

According to some embodiments of the invention, the valve core is fixedly connected with the operating handle, the operating handle is rotatably connected with the body, and the operating handle drives the valve core to rotate when rotating so as to adjust the on-off state of the valve core.

According to some embodiments of the invention, the operating handle comprises a handle and a handle seat, the handle seat is in threaded connection with the handle seat, wherein the handle seat is provided with a first internal thread and the handle is provided with a first external thread.

According to some embodiments of the present invention, the valve core extends out of the body and into the handle seat, a first limiting member is connected to an end of the valve core, the handle is provided with a limiting groove, and the first limiting member is adapted to extend into the limiting groove so that the valve core can be driven to rotate by the first limiting member when the handle rotates.

According to some embodiments of the present invention, a second mounting groove is formed in the body, the valve element is configured to be mounted in the second mounting groove, and the valve element is locked in the second mounting groove by a second limiting element, wherein a second internal thread is formed on an inner wall surface of the mounting groove, a second external thread is formed on an outer circumferential surface of the second limiting element, and the second external thread is matched with the second internal thread.

According to some embodiments of the invention, the valve core is formed with a step, and the second limiting member abuts against the step in the locked state.

According to some embodiments of the present invention, a connecting protrusion is convexly provided at an end of the water inlet pipe, a first screw hole is provided on the connecting protrusion, a second screw hole corresponding to the first screw hole is provided on the body, the water inlet pipe is connected to the body by a screw, and/or one of a first limiting protrusion and a first limiting groove is provided on the connecting protrusion, the other of the first limiting protrusion and the first limiting groove is provided on the body, and the first limiting protrusion is adapted to extend into the first limiting groove.

According to some embodiments of the invention, the first screw hole includes at least two spaced apart screw holes, and the second screw hole is disposed corresponding to the first screw hole.

According to some embodiments of the invention, the first stopper protrusion includes at least two spaced-apart first stopper grooves, and the first stopper grooves are disposed corresponding to the first stopper protrusion.

According to some embodiments of the invention, the water inlet pipe further comprises a threaded sleeve, and the threaded sleeve is sleeved on the periphery of the water inlet pipe to protect the water inlet pipe.

According to some embodiments of the invention, the threaded sleeve is provided with one of a second limiting protrusion and a second limiting groove, the body is provided with the other of the second limiting protrusion and the second limiting groove, and the second limiting protrusion is adapted to cooperate with the second limiting groove to prevent the threaded sleeve from rotating relative to the body.

According to some embodiments of the invention, the threaded sleeve and the water inlet pipe are spaced apart to form a second wire passing gap, the display assembly comprises a conducting wire, the conducting wire is adapted to penetrate through the body and extend into the second wire passing gap, and the threaded sleeve and the body are locked on the body through a third limiting member.

According to some embodiments of the present invention, a third mounting groove is formed on the body, a flange extending outward in the radial direction is formed on an end surface of the threaded sleeve, the flange extends into the third mounting groove, and the third limiting member clamps the flange between the third limiting member and the body in the locked state.

According to some embodiments of the invention, the surface of the body for contacting the table top is further provided with a sealing gasket, and the sealing gasket is compressed when the water outlet device is mounted on the table top so as to prevent accumulated water on the table top from passing through a gap between the sealing gasket and the table top.

According to some embodiments of the invention, the water outlet device further comprises a locking nut component, and when the water outlet device is installed on the table-board, the locking nut component is used for clamping the table-board between the body and the locking nut component.

According to some embodiments of the invention, the outer periphery of the cage nut assembly is further provided with a plurality of spaced ribs.

According to some embodiments of the invention, the locking nut assembly comprises a pressure plate and a locking nut, the threaded sleeve is configured to have a non-absolute cylindrical shape with two opposite planes, the shape of the inner hole of the pressure plate is matched with the shape of the threaded sleeve, and the locking nut pushes the pressure plate to move towards the direction close to the table top during the screwing process.

According to some embodiments of the invention, the pressing plate is provided with a hook extending towards the lock nut, and when the lock nut is in a locked state, the hook is arranged on the lock nut to prevent the lock nut from loosening, wherein the hook is opposite to a plane on the threaded sleeve.

According to some embodiments of the invention, the lock nut assembly further comprises: the gasket is elastic and clamped between the pressure plate and the locking nut so as to provide buffering when the locking nut is locked.

According to some embodiments of the invention, the display component protrudes from the body, and the display component is displayed towards the water outlet pipe.

According to a second aspect embodiment of the invention, the water purifying device comprises the water outlet device of the water purifying device according to the above embodiment.

According to some embodiments of the invention, the water purification apparatus further comprises: further comprising: the filter comprises a main machine, wherein a filter element is arranged in the main machine; the induction device is used for inducing information when water flow does not flow through the filter element and/or after the water flow flows through the filter element, the display assembly is in signal connection with the induction device, and the display assembly is used for displaying the information induced by the induction device.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of a water outlet device of a water purifying apparatus according to an embodiment of the present invention;

fig. 2 is an exploded view of a water outlet device of a water purifying apparatus according to an embodiment of the present invention;

fig. 3 is a partial exploded view of a water outlet device of a water purifying apparatus according to an embodiment of the present invention;

FIG. 4 is an exploded view of a portion of the structure at A in FIG. 3;

fig. 5 is a partial exploded view of a water outlet device of a water purifying apparatus according to an embodiment of the present invention;

fig. 6 is a structural sectional view of a water purifying apparatus according to an embodiment of the present invention.

Reference numerals:

the water outlet device (100) is provided with a water outlet,

the sealing structure comprises a body 10, an inner core 11, a first water channel 111, a second water channel 112, a wire passing groove 113, a first limiting protrusion 114, a second screw hole 115, a shell 12, a first mounting groove 121, a second internal thread 122, a second limiting groove 123, a third limiting part 14 and a sealing gasket 15,

the valve body 20, the first stopper 21,

an operating handle 30, a handle 31, a first external thread 311, a handle holder 32, a first internal thread 321,

a display assembly 40, a display screen 41, wires 42,

a water inlet pipe 50, a connecting projection 51, a first screw hole 511, a first limit recess 512,

the water outlet pipe 60, the sealing ring 61,

a second stop member 70, a second external thread 71,

a threaded sleeve 80, a second stop lug 81, a flange 82,

the locking nut assembly 90, the pressing plate 91, the snap 911, the washer 92, the locking nut 93 and the rib 931.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The water outlet device 100 of the water purifying apparatus according to the embodiment of the present invention will be described with reference to fig. 1 to 6.

As shown in fig. 1 and 6, a water outlet device 100 of a water purifying apparatus according to an embodiment of the present invention includes a body 10, a valve cartridge 20, an operating handle 30, a display assembly 40, a water inlet pipe 50, and a water outlet pipe 60.

Specifically, as shown in fig. 6, the body 10 has a first waterway 111 and a second waterway 112, the water inlet pipe 50 is communicated with the first waterway 111 for supplying water to the first waterway 111, and the water outlet pipe 60 is communicated with the second waterway 112 for receiving a flow of water flowing out of the second waterway 112. That is, the water flows from the inlet pipe 50 to the first channel 111, then to the second channel 112, and then to the outlet pipe 60 communicating with the second channel 112 for the user to use.

The valve core 20 is disposed in the body 10 for controlling the mutual connection and disconnection between the first water channel 111 and the second water channel 112, the operating handle 30 is movably disposed in the body 10, and the operating handle 30 is movable for synchronously adjusting the on-off state of the valve core 20. In other words, the first waterway 111 and the second waterway 112 have a connection state in which the water in the first waterway 111 can flow to the second waterway 112, and a disconnection state in which the water in the first waterway 111 is blocked by the valve element 20 and cannot flow to the second waterway 112, and the connection and disconnection of the first waterway 111 and the second waterway 112 can be controlled by adjusting the on-off state of the valve element 20 by adjusting the operation handle 30, that is, the water outlet or the closing of the water purifying apparatus can be controlled by operating the operation handle 30.

As shown in fig. 1, 2 and 3, a display assembly 40 is connected to the body 10 and protrudes from the body 10, and the display assembly 40 is used for displaying information of water flow and/or a filter element in the water purifying apparatus. For example, the display assembly 10 may be used to display information about water flow in a water purification apparatus, the display assembly 40 may be used to display information about a filter element in a water purification apparatus, and the display assembly 40 may be used to display information about water flow and a filter element in a water purification apparatus. Wherein, the information of the water flow includes, but is not limited to, TDS (Total dispersed solids, also called Total dissolved solids) before and after the water flow passes through the filter element, ph value and temperature, and the information of the filter element includes, but is not limited to, the service life of the filter element.

It can be understood that when a user operates the water purifying apparatus, the water outlet device 100 of the water purifying apparatus is generally operated, so that the interaction frequency of the water outlet device 100 and the user is high, the user also faces the water outlet device 100 when receiving water, and the user can more conveniently observe the water outlet device 100 rather than the host machine. Therefore, by connecting the display module 40 to the body 10, the user can visually observe the information displayed on the display module 40 when getting water, and the user can conveniently obtain the related information.

According to the water outlet device 100 of the water purifying apparatus provided by the embodiment of the invention, the display assembly 40 is arranged on the water storage device, so that a user can directly observe the relevant information displayed on the display assembly 40 when getting water, the position of the display device on the host computer does not need to be checked through complicated steps, and the user can conveniently obtain the relevant information.

In some embodiments, as shown in fig. 1, 2 and 3, the display element 40 protrudes from the body 10, and the display element 40 is shown facing the outlet pipe 60. That is, the display screen of the display assembly 40 is oriented upward to facilitate viewing of information displayed by the display assembly by a user. In addition, the display assembly 40 is arranged to protrude out of the body 10, so that the body 10 can be effectively prevented from shielding the sight, and the user can observe the display assembly more conveniently.

In some embodiments, as shown in fig. 3 and 6 in combination with fig. 1, the body 10 includes an inner core 11 and an outer shell 12, the inner core 11 has a first water channel 111 and a second water channel 112, the outer shell 12 is disposed on an outer circumferential surface of the inner core 11, wherein the water inlet pipe 50 is connected to one end of the inner core 11 and is communicated with the first water channel 111, and the water outlet pipe 60 is connected to the other end of the inner core 11 and is communicated with the second water channel 112. The body 10 is divided into the inner core 11 and the outer shell 12, and the first water channel 111 and the second water channel 112 are both arranged in the inner core 11, that is, the inner core 11 separates the water flow, thereby effectively preventing the water flow from flowing to the display assembly 40, and the safety performance is high.

In some embodiments, the outlet pipe 60 is rotatably connected to the body 10, and the outlet pipe 60 keeps sealed with the second water channel 112 when the outlet pipe 60 rotates relative to the body 10. Set up outlet pipe 60 as rotationally connecting to body 10, when the user needs to get water, can rotate outlet pipe 60 and make outlet pipe 60 be in different positions, can select better angle in these positions and supply the user to get water, perhaps, rotate outlet pipe 60 when not needing to get water, "accomodate" outlet pipe 60 in suitable position to vacate the space and supply the user to carry out other activities, avoid carrying out other activities when the user causes the interference with other activities of user, for example the user washes one's face and rinses one's mouth or washs activities such as vegetables melon and fruit in the pond of washing one's mouth. The water outlet pipe 60 and the second water channel 112 are sealed, so that water flow cannot flow out from a gap between the second water channel 112 and the water outlet pipe 60 when the water outlet pipe 60 is rotated.

In some embodiments, as shown in fig. 2, 3 and 6, the outlet pipe 60 is provided with at least one sealing ring 61, the sealing ring 61 protrudes from the outer surface of the outlet pipe 60, and the sealing ring 61 is compressed when the outlet pipe 60 is assembled to the body 10 to ensure the sealing between the outlet pipe 60 and the second water channel 112. The sealing ring 61 is arranged to ensure the sealing performance, and effectively prevent water from flowing out from the gap between the water outlet pipe 60 and the second water channel 112. The number of the sealing rings 61 may be one, or a plurality of sealing rings 61 may be provided at intervals in the axial direction of the water outlet pipe 60, and the sealing performance can be further ensured by providing a plurality of sealing rings 61, thereby preventing water leakage.

The sealing ring 61 may be an elastic rubber or silicone ring, which can ensure that the water outlet pipe 60 can rotate relative to the body 10 to reduce abnormal sound and ensure sealing performance during compression.

As shown in fig. 2 and 3, a first mounting groove 121 is formed in the outer shell 12, the display assembly 40 includes a display screen 41 and a wire 42, the wire 42 is electrically connected to the display screen 41, the display screen 41 is mounted in the first mounting groove 121, a wire passing groove 113 or a first wire passing gap is formed between the outer shell 12 and the inner core 11, and the wire 42 is adapted to pass through the wire passing groove 113 or the first wire passing gap. It can be understood that the wire 42 is set to pass through the wire passing groove 113 or the first wire passing gap, so that the contact between water flow and the wire 42 can be avoided, on one hand, the electricity consumption is safe, the short circuit and the electric leakage are effectively avoided, on the other hand, the water flow is not in contact with the wire 42, the possibility of secondary pollution of the water flow is reduced, and the water outlet quality is improved.

In some embodiments, as shown in fig. 1, 2 and 3, the display assembly 40 includes a display screen 41, the display screen 41 is disposed obliquely with respect to the body 10, and the display screen 41 gradually approaches the body 10 in an extending direction from the first waterway 111 to the second waterway 112. It will be appreciated that the display screen 41 is generally below the eyes of the user, and the display screen 41 is arranged as described above, so that when the user lowers his head, the line of sight is perpendicular or substantially perpendicular to the display screen 41, which facilitates the user to view the display screen 41 without having to squat down to view the display screen 41.

The display screen 41 and the body 10 are arranged perpendicular to each other. In this manner, the user can still conveniently view the display screen 41.

In some alternative embodiments, the display screen 41 is a touch screen, that is, the corresponding operation can be performed by touching the display screen 41.

In some embodiments, as shown in fig. 3 and 6, the valve core 20 is fixedly connected to the operating handle 30, the operating handle 30 is rotatably connected to the body 10, and when the operating handle 30 is rotated, the valve core 20 is driven to rotate to adjust the on-off state of the valve core 20. The valve core 20 is fixedly connected with the operating handle 30, when the operating handle 30 is rotated, the operating handle 30 drives the valve core 20 to rotate, and when the valve core 20 rotates, the on-off state of the first water channel 111 and the second water channel 112 or the communication aperture changes, so that whether water flows out and the size of the water flow can be adjusted through the operating handle 30.

Of course, the above embodiments are only illustrative and should not be construed as limiting the scope of the present invention, and for example, the on-off state of the valve core 20 may be adjusted by turning the operation knob 30.

In some embodiments, as shown in fig. 3 and 6, the operating handle 30 includes a handle 31 and a handle holder 32, the handle holder 32 is connected to the handle holder 32 by a screw, wherein the handle holder 32 is provided with a first internal thread 321, and the handle 31 is provided with a first external thread 311. Set up handle 31 and handle seat 32 into threaded connection's form, detachably is connected between handle 31 and the handle seat 32, makes things convenient for the maintenance dismouting.

Of course, the handle 31 and the handle holder 32 may be integrally formed, thereby reducing the number of assembling steps.

In some embodiments, as shown in fig. 6, the valve core 20 extends out of the body 10 and into the handle seat 32, the end of the valve core 20 is connected to a first limiting member 21, the handle 31 is provided with a limiting groove, and the first limiting member 21 is adapted to extend into the limiting groove so that the valve core 20 can be driven to rotate by the first limiting member 21 when the handle 31 rotates. When the handle 31 is forced to rotate the handle seat 32 driven by the handle 31, the first limiting member 21 is driven by the handle 31 to rotate due to the linking action of the first limiting member 21, and the first limiting member 21 rotates to drive the valve element 20 fixedly connected with the first limiting member 21 to rotate, so as to adjust the on-off state of the valve element 20.

In the above embodiment, as shown in fig. 3, the first limiting member 21 may be a socket head cap screw, the end of the valve core 20 is provided with a threaded hole, the socket head cap screw is engaged with the threaded hole, and the socket head cap screw extends into the limiting groove, so that when the handle 31 rotates, the socket head cap screw can be driven to rotate due to the limiting effect of the socket head cap screw.

In some embodiments, as shown in fig. 3 and fig. 6, a second installation groove is formed in the body 10, the valve core 20 is configured to be installed in the second installation groove, and the valve core 20 is locked in the second installation groove by a second limiting member 70, wherein a second internal thread 122 is formed on an inner wall surface of the installation groove, a second external thread 71 is formed on an outer circumferential surface of the second limiting member 70, and the second external thread 71 is matched with the second internal thread 122. The valve core 20 is locked in the second mounting groove by the second stopper 70, so that the valve core 20 can be prevented from being separated from the second mounting groove along the axial direction thereof, and the valve core 20 can be stably mounted.

In some embodiments, as shown in fig. 3 and 6, a step is formed on the valve core 20, and the second retaining member 70 abuts against the step in the locking state. The valve core 20 can be effectively prevented from being axially removed from the mounting groove. Wherein, the step can be a plurality of, and a plurality of steps are the shape that the cross section reduces on keeping away from the direction of mounting groove, improve connection stability.

In some embodiments, as shown in fig. 1, 2, 3 and 6, a connection protrusion 51 is protruded from an end of the water inlet pipe 50, a first screw hole 511 is formed on the connection protrusion 51, a second screw hole 115 corresponding to the first screw hole 511 is formed on the body 10, and the water inlet pipe 50 is connected to the body 10 by screws. The water inlet pipe 50 can be fixedly connected to the body 10 by connecting the water inlet pipe 50 and the body 10 through screws, and the connection can be stable by adopting a screw connection mode. Wherein, through setting up connecting protrusion 51, can stagger the mounted position and pipeline, make the installation simple.

In some embodiments, as shown in fig. 1, 2, 3 and 6, the first screw hole 511 includes at least two spaced apart screw holes, and the second screw hole 115 is disposed corresponding to the first screw hole 511. Set up first screw hole 511 into at least two, can effectively prevent to rotate, improve connection stability. For example, the first screw hole 511 may be two, three, four, or even more.

In some embodiments, as shown in fig. 1, 2, 3 and 6, the end of the water inlet pipe 50 is convexly provided with a connecting protrusion 51, the connecting protrusion 51 is provided with one of the first limiting protrusion 114 and the first limiting groove 512, the body 10 is provided with the other one of the first limiting protrusion 114 and the first limiting groove 512, and the first limiting protrusion 114 is adapted to extend into the first limiting groove 512. Through setting up first spacing arch 114 and the spacing arch 81 of second, can play predetermined position effect on the one hand, make things convenient for follow-up installation, on the other hand can prevent that inlet tube 50 from rotating relative body 10, avoids the wire winding to lead to the condition that the circuit opens circuit.

In some embodiments, as shown in fig. 1, 2, 3 and 6, the first stopper protrusion 114 includes at least two spaced-apart first stopper recesses 512 corresponding to the first stopper protrusions 114. The first limiting protrusions 114 are arranged to be at least two, so that rotation can be effectively prevented, and the connection stability is improved. For example, the first position-limiting protrusion 114 may be two, three, four or more.

In some embodiments, as shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, a threaded sleeve 80 is further included, and the threaded sleeve 80 is sleeved on the outer circumference of the water inlet pipe 50 to protect the water inlet pipe 50. Through setting up threaded sleeve 80, threaded sleeve 80 can play the effect of protection inlet tube 50, can understand, and the material of inlet tube 50 is plastics usually, and inlet tube 50 will be installed on the mesa, and its structural strength is not high, causes inlet tube 50's structural damage easily when with inlet tube 50 snap-on in the mesa, consequently, need set up threaded sleeve 80 in order to protect inlet tube 50, and will go out water installation 100 and connect on the mesa through threaded sleeve 80.

In some embodiments, as shown in fig. 2, 3 and 6, one of the second limiting protrusion 81 and the second limiting groove 123 is disposed on the threaded sleeve 80, the other of the second limiting protrusion 81 and the second limiting groove 123 is disposed on the body 10, and the second limiting protrusion 81 is adapted to cooperate with the second limiting groove 123 to prevent the threaded sleeve 80 from rotating relative to the body 10. Through setting up the spacing protruding 81 of second and the spacing recess 123 of second, can effectively avoid the relative body 10 of threaded sleeve 80 to rotate when the assembly, made things convenient for threaded sleeve 80's location installation.

In some embodiments, as shown in fig. 6, the threaded sleeve 80 and the water inlet pipe 50 are spaced apart to form a second wire passing gap, the display assembly 40 includes a wire 42, the wire 42 is adapted to extend into the second wire passing gap through the body 10, wherein the threaded sleeve 80 and the body 10 are locked on the body 10 by the third limiting member 14. Through setting up wire 42 between threaded sleeve 80 and inlet tube 50, inlet tube 50 has played isolated effect, avoids rivers and wire 42 contact short circuit and electric leakage to appear, and the security is higher, and because rivers do not contact with wire 42, can effectively avoid the secondary pollution of rivers, improves out the water quality.

In some embodiments, as shown in fig. 1, fig. 2, fig. 3 and fig. 6, a third mounting groove is formed on the body 10, a flange 82 extending outward in the radial direction is formed on an end surface of the threaded sleeve 80, the flange 82 extends into the third mounting groove, and the third limiting member 14 clamps the flange 82 between the third limiting member 14 and the body 10 in the locking state. That is, the threaded sleeve 80 and the body 10 are assembled in a non-relative rotation manner, so that the condition that the wire 42 between the threaded sleeve 80 and the water inlet pipe 50 is driven to rotate during rotation to be wound is avoided, and the probability of wire breakage during installation is effectively reduced.

In some embodiments, as shown in fig. 1, 2, 3 and 6, the surface of the body 10 for contacting the table top is further provided with a sealing gasket 15, and the sealing gasket 15 is compressed when the water outlet device 100 is installed on the table top to prevent water on the table top from passing through a gap between the sealing gasket 15 and the table top. Therefore, the corrosion of the threaded sleeve 80 caused by the water flow flowing from the table top to the threaded sleeve 80 can be effectively prevented.

In some embodiments, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, the water outlet apparatus 100 further includes a locking nut assembly 90, and when the water outlet apparatus is mounted on the table top, the locking nut assembly 90 is used to clamp the table top between the body 10 and the locking nut assembly 90. Specifically, the locking nut assembly 90 has an internal thread, the threaded sleeve 80 has an external thread, and the locking nut assembly 90 is tightened to mount the water outlet device 100 on a table.

In some embodiments, as shown in fig. 1, 2, 3, 4 and 6, the outer periphery of the lock nut assembly 90 is further provided with a plurality of spaced ribs 931. So, can make things convenient for the application of force, bare-handed can install lock nut subassembly 90, convenient equipment.

In some embodiments, as shown in fig. 1, 2, 3, 4 and 6, the locking nut assembly 90 includes a pressure plate 91 and a locking nut, the threaded sleeve 80 is configured to have a non-absolute cylindrical shape with two opposite planes, the shape of the inner hole of the pressure plate 91 is matched with the shape of the threaded sleeve 80, and the locking nut pushes the pressure plate 91 to move in a direction close to the table top during tightening. When the locking nut is screwed, the pressure plate 91 is close to the table top until the pressure plate 91 is abutted against the table top, so that the table top can be stably clamped between the pressure plate 91 and the body 10, and the water outlet device 100 is stably installed.

In some embodiments, as shown in fig. 3, 4, 5 and 6, the pressing plate 91 is provided with a hook 911 extending toward the lock nut, and in the locked state of the lock nut, the hook 911 is hooked on the lock nut to prevent the lock nut from loosening, wherein the hook 911 faces a plane on the threaded sleeve 80. It can be understood that, because the pressing plate 91 and the locking nut can not rotate relatively, and the locking nut is fixedly connected with the pressing plate 91 through the hook 911, the locking nut and the pressing plate 91 form a whole after being locked, that is, the locking nut can not rotate relative to the threaded sleeve 80, so that the locking nut can be effectively prevented from loosening, and the water outlet device 100 can be further stably installed on the table-board.

In some embodiments, as shown in fig. 3, 4, 5 and 6, the lock nut assembly 90 further includes a washer 92, the washer 92 has elasticity, and the washer 92 is clamped between the pressing plate 91 and the lock nut to provide a buffer when the lock nut is locked. When the locking nut rotates, the washer 92 can be compressed to play a pre-tightening role, the washer 92 provides a buffering role, and the situation that the structure is damaged due to the fact that the pressing plate 91 is subjected to large acting force can be avoided. In addition, the cross-section of the inner bore of the washer 92 is contoured to the threaded sleeve so that it only moves upwardly during tightening of the fastening nut, thereby preventing the wire from twisting and the fastening nut from loosening.

The water purifying apparatus according to an embodiment of the present invention includes the water outlet device 100. Since the water outlet device 100 according to the present embodiment has the above advantages, the water purifying apparatus having the water outlet device 100 also has the above advantages, and the detailed description thereof is omitted.

The water purifying equipment further comprises a host and a sensing device, a filter element is arranged in the host, the sensing device is used for sensing information when water flow does not flow through the filter element and/or after the water flow flows through the filter element, the display assembly 40 is in signal connection with the sensing device, and the display assembly 40 is used for displaying the information sensed by the sensing device. The information may include, but is not limited to, the PH and TDS of the water stream, which may be visually observed by the user for more reassurance when the user drinks or otherwise uses the water stream.

In a specific embodiment, three rubber sealing rings are sleeved on the water outlet pipe, one end of each sealing ring is assembled in a concave pit in the first water channel, the rotation of 360 degrees can be carried out, the selection of the water taking direction by a user is facilitated, and the water taking device mainly serves as a water passing channel.

The valve core is a component capable of realizing opening and closing of the channel, and the water inlet end and the water outlet end of the valve core are respectively connected with the first water channel and the second water channel which are not connected with the upper water channel and the lower water channel of the body, so that the on-off of the water channel can be controlled by controlling the on-off of the valve core.

The handle, the handle holder and the socket head cap screw belong to an operation part. The handle seat can be sleeved on the non-circular protrusion extending out of the valve core, so that the protrusion of the valve core can do circular motion along with the handle seat, and the switching function is realized. The socket head cap screw is used for fixedly connecting the handle seat with the valve core in a protruding mode, the screw is matched and screwed with a threaded through hole in the handle seat, the screw penetrates through the threaded hole and is directly contacted with the valve core in a protruding mode, the valve core is pressed in a protruding mode through screwing force, and fastening is achieved. The handle is connected with a hole on the handle seat through screw threads, which is equivalent to prolonging the force arm and has the function of reducing the force required by a user to open and close the switch.

Wherein, the threaded sleeve is a hollow pipeline with threads, so that the water inlet pipe and the data wire can pass through the middle of the hollow pipeline. One end of the threaded sleeve has a plurality (e.g., 4) of projections that snap into a corresponding plurality (e.g., 4) of recesses in the body for rotational positioning. The threaded portion of the threaded sleeve is a non-cylindrical body with two flat surfaces on either side for limiting rotation of the pressure plate.

The third limiting part is in threaded fit with the body and is mainly used for fixedly connecting the threaded sleeve with the body.

The table top sealing gasket is rubber arranged between the body and the table top and is used for preventing water from seeping into the kitchen from the assembly gap.

The lock nut assembly consists of three parts: the clamp plate, fastening nut and backstop packing ring. The appearance of clamp plate is an arc surface for the top, there are two big buckles and fastening nut end-face coordination in the bottom, there is a 3 mm's clearance between clamp plate and the buckle, this clearance is used for placing the stopping packing ring, the stopping packing ring plays the effect that provides the pretension, the through-hole cross-section and the screw sleeve profile modeling of this part, make it at fastening nut in-process of screwing, only do the upward movement, can be fine prevent that the line winding from taking off with preventing the nut pine, after accomplishing the fastening, prevent that fastening nut pine from taking off. The fastening nut is an annular part with an inner ring provided with threads and an outer ring provided with a plurality of (such as 4) rib positions, the threads are matched with the threaded sleeve to play a fastening role, the rib positions are used for enabling the installation to be more labor-saving, and the installation can be completed by hands without special tools. The whole assembly is used for matching with the threaded sleeve to fasten the whole faucet on the table top.

The water inlet end of the water inlet pipe is a quick connector with a clamping jaw, so that a user can complete the pipe inserting action quickly. The water outlet end is connected with the body in a sealing way and is fastened by two screws. On the boss of beating the screw, there are two recesses, become with the three small circle cylindricality of body and prevent slow-witted structure, prevent the misloading. The body is internally provided with a first water channel and a second water channel which are not communicated, the water inlet end of the first water channel is hermetically connected with the water outlet end of the water inlet pipe, and the water outlet end is connected with the water inlet end of the valve core; the water inlet end of the second water channel is connected with the water outlet end of the valve core, the water outlet end is connected with the water inlet end of the water outlet pipe, and the connection parts are sealed by rubber sealing rings.

The body includes shell and inner core, and the shell is a installing support, has outward appearance function simultaneously. The display screen is an electrical apparatus part, includes display screen and wire, and the border light of display screen shows filter core behaviour in use, and the centre has the renew cartridge to remind, business turn over water TDS value, makes the water purification process visual of purifier. The other end of the wire is connected with the host to play a role in data transmission.

When a user operates the handle, the water outlet device is opened, the pipeline at the front end of the valve core is depressurized, the high-pressure switch senses that the pressure is lower than a limit value, and the water purifying equipment is started to produce water. Meanwhile, signals are transmitted to the display screen through the data wire, and the signals are processed on the display screen to display corresponding contents. Wherein TDS value numerical value comes from two dress respectively at the inside TDS inductors of host computer, and these two TDS inductors are located the water course after RO membrane filtration before RO membrane filters respectively. This function can let the user not open the cupboard door, can perceive water purification unit's running state. Simultaneously to inside to system water time add up the calculation, then show on the display screen, the user condition of display filter core that can be fine lets the user can trade the core on time, guarantees the filterable quality of water.

Certainly, on the water outlet logic, a magnet can be added on the handle, and then Hall induction is adopted to enable the machine to start water making.

In the description of the present invention, it is to be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Other constructions and operations of the water purifying apparatus according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a water purification unit's play water installation, water purification unit includes the filter core, its characterized in that includes:

a body having a first waterway and a second waterway;

the valve core is arranged in the body and used for controlling the mutual connection and disconnection between the first water channel and the second water channel;

the operating handle is movably arranged on the body and is movable to be used for synchronously adjusting the on-off state of the valve core;

the display component is connected with the body and is used for displaying information of water flow and/or a filter element in the water purifying equipment;

a water inlet pipe in communication with the first waterway for supplying water to the first waterway;

an outlet tube in communication with the second water channel for receiving a flow of water out of the second water channel,

wherein the display assembly displays towards the outlet pipe.

2. The water purifying apparatus as claimed in claim 1, wherein the body comprises:

the inner core is internally provided with the first water channel and the second water channel;

the outer shell is sleeved on the peripheral surface of the inner core,

the water inlet pipe is connected to one end of the inner core and communicated with the first water channel, and the water outlet pipe is connected to the other end of the inner core and communicated with the second water channel.

3. The water purifying apparatus as claimed in claim 1, wherein the outlet tube is rotatably connected to the body, and the outlet tube maintains a seal with the second water channel when the outlet tube is rotated relative to the body.

4. The water outlet device of a water purifying apparatus as claimed in claim 1, wherein the outlet pipe is provided with at least one sealing ring protruding from an outer surface of the outlet pipe, the sealing ring being compressed when the outlet pipe is assembled to the body to ensure sealing between the outlet pipe and the second water channel.

5. The water purifying apparatus as claimed in claim 2, wherein the housing is provided with a first mounting groove, the display module comprises a display screen and a wire, the wire is electrically connected to the display screen, the display screen is mounted in the first mounting groove, a wire passing groove or a first wire passing gap is provided between the housing and the inner core, and the wire is suitable for passing through the wire passing groove or the first wire passing gap.

6. The water outlet device of a water purifying apparatus according to claim 1,

the display assembly comprises a display screen, the display screen is arranged opposite to the body in an inclined mode, and the display screen is gradually close to the body in the extending direction of the first water channel to the second water channel, or

The display screen and the body are arranged perpendicular to each other.

7. The water outlet device of the water purifying apparatus as claimed in claim 1, wherein the valve core is fixedly connected to the operating handle, the operating handle is rotatably connected to the body, and the operating handle rotates to drive the valve core to rotate to adjust the on-off state of the valve core.

8. The water outlet device of the water purifying apparatus as claimed in claim 7, wherein the operation handle comprises a handle and a handle seat, the handle seat is connected with the handle seat through a screw thread, wherein the handle seat is provided with a first internal thread, and the handle is provided with a first external thread.

9. The water outlet device of water purifying apparatus as claimed in claim 8, wherein the valve core extends out of the body and into the handle seat, a first position-limiting member is connected to an end of the valve core, the handle is provided with a position-limiting groove, and the first position-limiting member is adapted to extend into the position-limiting groove so that the valve core can be driven to rotate by the first position-limiting member when the handle rotates.

10. The water outlet device of the water purifying apparatus as claimed in claim 1, wherein a second mounting groove is formed in the main body, the valve element is mounted in the second mounting groove, and the valve element is locked in the second mounting groove by a second limiting member, wherein a second internal thread is formed on an inner wall surface of the mounting groove, a second external thread is formed on an outer circumferential surface of the second limiting member, and the second external thread is adapted to the second internal thread.

11. The water outlet device of a water purifying apparatus as claimed in claim 10, wherein the valve core is formed with a step, and the second position-limiting member abuts against the step in the locking state.

12. The water outlet device of a water purifying apparatus as claimed in claim 1, wherein the end of the water inlet pipe is convexly provided with a connecting protrusion,

the connecting bulge is provided with a first screw hole, the body is provided with a second screw hole corresponding to the first screw hole, the water inlet pipe is connected with the body through a screw, and/or

The connecting protrusion is provided with one of a first limiting protrusion and a first limiting groove, the body is provided with the other of the first limiting protrusion and the first limiting groove, and the first limiting protrusion is suitable for extending into the first limiting groove.

13. The water purifying apparatus as claimed in claim 12, wherein the first screw hole includes at least two spaced apart screw holes, and the second screw hole is disposed corresponding to the first screw hole.

14. The water outlet device of the water purifying apparatus of claim 12, wherein the first limiting protrusions comprise at least two limiting grooves arranged at intervals, and the first limiting grooves are arranged corresponding to the first limiting protrusions.

15. The water outlet device of the water purifying apparatus as claimed in claim 1, further comprising a threaded sleeve, wherein the threaded sleeve is sleeved on the outer circumference of the water inlet pipe to protect the water inlet pipe.

16. The water purifying apparatus as claimed in claim 15, wherein the threaded sleeve is provided with one of a second limiting protrusion and a second limiting groove, the body is provided with the other of the second limiting protrusion and the second limiting groove, and the second limiting protrusion is adapted to cooperate with the second limiting groove to prevent the threaded sleeve from rotating relative to the body.

17. The water outlet device of the water purifying apparatus as claimed in claim 15, wherein the threaded sleeve and the water inlet pipe are spaced apart to form a second wire passing gap, the display assembly includes a wire adapted to extend into the second wire passing gap through the body, and the threaded sleeve and the body are locked to the body by a third stopper.

18. The water purifying apparatus as claimed in claim 17, wherein a third mounting groove is formed on the body, a radially outwardly extending flange is formed on an end surface of the threaded sleeve, the flange extends into the third mounting groove, and the third limiting member clamps the flange between the third limiting member and the body in the locked state.

19. The water purifying apparatus as claimed in claim 1, wherein the surface of the body contacting the table top is further provided with a sealing pad, and the sealing pad is compressed when the water purifying apparatus is mounted on the table top to prevent accumulated water on the table top from passing through a gap between the sealing pad and the table top.

20. The water purifying apparatus as claimed in claim 1, further comprising a locking nut assembly, wherein when the water purifying apparatus is mounted on a table top, the locking nut assembly is used to clamp the table top between the body and the locking nut assembly.

21. The water purifying apparatus as claimed in claim 20, wherein the locking nut assembly further has a plurality of ribs spaced apart from each other on an outer circumference thereof.

22. The water purifying apparatus as claimed in claim 20, wherein the locking nut assembly includes a pressing plate and a locking nut, the threaded sleeve is configured to have a non-absolute cylindrical shape with two opposite planes, the pressing plate has an inner hole with a shape matching the shape of the threaded sleeve, and the locking nut pushes the pressing plate to move toward the table top during tightening.

23. The water outlet device of a water purifying apparatus as claimed in claim 22, wherein the pressing plate is provided with a hook extending toward the locking nut, and when the locking nut is in a locked state, the hook is disposed on the locking nut to prevent the locking nut from loosening, wherein the hook faces a plane on the threaded sleeve.

24. The water purifying apparatus of claim 22, wherein the locking nut assembly further comprises: the gasket is elastic and clamped between the pressure plate and the locking nut so as to provide buffering when the locking nut is locked.

25. The water purifying apparatus as claimed in any one of claims 1 to 24, wherein the display member protrudes from the body and is displayed toward the outlet pipe.

26. A water purification apparatus, comprising the water outlet device of the water purification apparatus according to any one of claims 1 to 25.

27. The water purification apparatus of claim 26, further comprising:

the filter comprises a main machine, wherein a filter element is arranged in the main machine;

the sensing device is used for sensing the information when water flow does not flow through the filter element and/or after the water flow flows through the filter element,

the display assembly is in signal connection with the sensing device and is used for displaying information sensed by the sensing device.