CN114159872B

CN114159872B - Water outlet device of water purifying equipment and water purifying equipment

Info

Publication number: CN114159872B
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: 2023-06-27
Anticipated expiration: 2040-10-19
Also published as: CN114159872A

Abstract

The invention discloses a water outlet device of water purification equipment and the water purification equipment, wherein the water purification equipment comprises a filter element, and the water outlet device comprises: the body is provided with a first water channel and a second water channel; 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 synchronously adjust 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 related information displayed on the display assembly when taking water, and the position of the display device on the host is not required to be checked through complicated steps.

Description

Water outlet device of water purifying equipment and water purifying equipment

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

In the related art, the display device of the water purifying device is arranged on the host, and because the interaction between the host and the person of the water purifying device is not strong, a user needs to look over the display screen on the host specially to obtain related parameters when taking water, which brings trouble to the user.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a water outlet device of a water purifying apparatus, wherein the water outlet device of the water purifying apparatus can display related information through a display component, so that a user can directly obtain the related information when taking water, and the user experience is better.

The invention also provides a water purifying device with the water outlet device of the water purifying device.

According to an embodiment of the first aspect of the present invention, a water outlet device of a water purifying apparatus, the water purifying apparatus including a filter element, the water outlet device including: 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 synchronously adjust 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; a water inlet pipe in communication with the first waterway for supplying water to the first waterway; and the water outlet pipe is communicated with the second water channel and used for receiving water flow flowing out of the second water channel, and the display component displays towards the water outlet pipe.

According to the water outlet device of the water purifying equipment, the display component is arranged on the water storage device, so that a user can directly observe related information displayed on the display component when taking water, and the user does not need to look over the position of the display device on the host through complicated steps, so that the user can conveniently acquire the related 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 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 is communicated with the first water channel, and the water outlet pipe is connected to the other end of the inner core and is 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 remains sealed with the second waterway 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 protruding from an outer surface of the outlet pipe, the sealing ring being compressed to ensure a seal between the outlet pipe and the second waterway when the outlet pipe is assembled to the body.

According to some embodiments of the invention, a first mounting groove is formed in the outer shell, the display assembly comprises a display screen and a wire, the wire is electrically connected with 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 suitable for passing 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 adjacent to the body in an extending direction from the first waterway to the second waterway, or the display screen and the body are disposed perpendicular to each other.

According to some embodiments of the invention, the valve core is fixedly connected with the operation handle, the operation handle is rotatably connected with the body, and the operation 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, wherein the handle seat is connected with the handle seat through threads, a first internal thread is arranged on the handle seat, and a first external thread is arranged on the handle.

According to some embodiments of the invention, the valve core extends out of the body and into the handle seat, the end part of the valve core is connected with a first limiting piece, the handle is provided with a limiting groove, and the first limiting piece is suitable for extending into the limiting groove so that the valve core can be driven to rotate by the first limiting piece when the handle rotates.

According to some embodiments of the invention, a second mounting groove is formed in the body, the valve core is used for being mounted in the second mounting groove, the valve core is locked in the second mounting groove through a second limiting piece, a second internal thread is formed on the inner wall surface of the mounting groove, a second external thread is formed on the outer peripheral surface of the second limiting piece, 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 piece abuts against the step in a locking state.

According to some embodiments of the invention, the end of the water inlet pipe is convexly provided with a connecting protrusion, the connecting protrusion 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.

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 provided corresponding to the first screw hole.

According to some embodiments of the invention, the first limit protrusion includes at least two limit grooves disposed at intervals, and the first limit groove is disposed corresponding to the first limit protrusion.

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

According to some embodiments of the invention, the threaded sleeve is provided with one of a second limit projection and a second limit groove, the body is provided with the other of the second limit projection and the second limit groove, and the second limit projection is suitable for being matched with the second limit groove to prevent the threaded sleeve from rotating relative to the body.

According to some embodiments of the invention, a second line clearance is formed between the threaded sleeve and the water inlet pipe in a spaced manner, and the display assembly comprises a wire adapted to extend into the second line clearance through the body, wherein the threaded sleeve and the body are locked to the body by a third stop.

According to some embodiments of the invention, a third mounting groove is formed in the body, a flange extending outwards in the radial direction is arranged on the end face of the threaded sleeve, the flange extends into the third mounting groove, and the third limiting piece clamps the flange between the third limiting piece and the body in a locking state.

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

According to some embodiments of the invention, the water outlet device further comprises a lock nut assembly for sandwiching the counter top between the body and the lock nut assembly when the water outlet device is mounted on the counter top.

According to some embodiments of the invention, the periphery of the lock nut assembly is further provided with a plurality of ribs arranged at intervals.

According to some embodiments of the invention, the lock nut assembly includes a press plate and a lock nut, the threaded sleeve is configured to have a non-absolute cylindrical shape with two opposite planes, the shape of the inner bore of the press plate is adapted to the shape of the threaded sleeve, and the lock nut pushes the press plate to move in a direction approaching the table surface during screwing.

According to some embodiments of the invention, the pressing plate is provided with a hook extending towards the locking nut, and in a locking state of the locking nut, the hook is arranged on the locking nut to prevent the locking nut from unscrewing, 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 the gasket is clamped between the pressing plate and the lock nut and used for providing buffering when the lock nut is locked.

According to some embodiments of the invention, the display assembly protrudes from the body, and the display assembly displays toward the outlet pipe.

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

According to some embodiments of the invention, the water purifying apparatus further comprises: further comprises: the main machine is internally provided with a filter element; the sensing device is used for sensing information when water flows do not flow through the filter element and/or after the water flows through the filter element, wherein the display assembly is in signal connection with the sensing device and is used for displaying the information sensed by the sensing 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 foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in 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 a structural exploded view of a water outlet device of a water purifying apparatus according to an embodiment of the present invention;

fig. 3 is a partially 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 partially 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 means 100 is provided with a water outlet means,

the body 10, the inner core 11, the first water channel 111, the second water channel 112, the wire passing groove 113, the first limiting protrusion 114, the second screw hole 115, the outer shell 12, the first mounting groove 121, the second internal thread 122, the second limiting groove 123, the third limiting member 14, the gasket 15,

the valve core 20, the first limiting member 21,

The handle 30, the handle 31, the first external screw 311, the handle holder 32, the first internal screw 321,

display assembly 40, display screen 41, wires 42,

the water inlet pipe 50, the connection protrusion 51, the first screw hole 511, the first limit groove 512,

the water outlet pipe 60, the sealing ring 61,

a second stop 70, a second external thread 71,

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

lock nut assembly 90, pressure plate 91, hook 911, washer 92, lock nut 93, rib 931.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

A water outlet device 100 of a water purifying apparatus according to an 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 core 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 communicates with the first waterway 111 for supplying water to the first waterway 111, and the water outlet pipe 60 communicates with the second waterway 112 for receiving a water stream flowing out of the second waterway 112. I.e. the water flows from the inlet pipe 50 to the first waterway 111 and then to the second waterway 112, and then to the outlet pipe 60 communicating with the second waterway 112 for use by the user.

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 water channel 111 and the second water channel 112 have a connected state in which the water flow in the first water channel 111 can flow to the second water channel 112, and a disconnected state in which the water flow in the first water channel 111 is blocked by the valve core 20 and cannot flow to the second water channel 112, and the on-off state of the valve core 20 can be adjusted by adjusting the operation handle 30 to control the connection and disconnection of the first water channel 111 and the second water channel 112, that is, the water outlet or the closing of the water purifying apparatus can be controlled by operating the 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 the filter cartridge in the water purifying apparatus. For example, the display assembly 10 may be used to display information of water flow in a water purification apparatus, the display assembly 40 may be used to display information of a filter cartridge in a water purification apparatus, and the display assembly 40 may be used to display information of water flow and a filter cartridge in a water purification apparatus. Wherein, the information of the water flow comprises, but is not limited to, TDS (Total dissolved solids, abbreviated TDS, also known as 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 comprises, but is not limited to, the service life of the filter element.

It can be understood that when the user operates the water purifying apparatus, the water outlet device 100 of the water purifying apparatus is generally operated, so that the interaction frequency between the water outlet device 100 and the user is high, the user is also opposite to the water outlet device 100 when receiving water, and the user can observe the water outlet device 100 rather than the host computer more conveniently. Therefore, by connecting the display assembly 40 to the body 10, the user can intuitively observe the information displayed on the display assembly 40 when taking water, thereby facilitating the user to obtain the related information.

According to the water outlet device 100 of the water purifying device, the display assembly 40 is arranged on the water storage device, so that a user can directly observe related information displayed on the display assembly 40 when taking water, and the user can conveniently acquire the related information without checking the position of the display device on the host through complicated steps.

In some embodiments, as shown in fig. 1, 2 and 3, the display assembly 40 protrudes from the body 10, and the display assembly 40 is displayed toward the water outlet pipe 60. That is, the display screen of the display assembly 40 is directed upward, so that the user can conveniently view the information displayed by the display assembly. In addition, the display component 40 is arranged to protrude from the body 10, so that the shielding of the body 10 to the sight line can be effectively avoided, and the display component is more beneficial to the user to observe.

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, a first water channel 111 and a second water channel 112 are provided in the inner core 11, the outer shell 12 is sleeved on the outer peripheral 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 arranged in the inner core 11, namely, the inner core 11 separates water flow, so that the water flow is effectively prevented 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 remains sealed from the second waterway 112 when the outlet pipe 60 rotates relative to the body 10. The water outlet pipe 60 is rotatably connected to the body 10, when a user needs to take water, the water outlet pipe 60 can be rotated to enable the water outlet pipe 60 to be located at different positions, and a better angle can be selected among the positions to take water for the user, or when the user does not need to take water, the water outlet pipe 60 is rotated to enable the water outlet pipe 60 to be 'stored' at a proper position, so that space is reserved for the user to perform other activities, and interference with other activities of the user when the user performs other activities, such as activities of washing or cleaning vegetables, fruits and the like, of the user at a hand sink is avoided. Wherein, the water outlet pipe 60 and the second water channel 112 are kept sealed, so that the water flow can not flow out from the 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, at least one sealing ring 61 is provided on the water outlet pipe 60, the sealing ring 61 protrudes from the outer surface of the water outlet pipe 60, and the sealing ring 61 is compressed to ensure sealing between the water outlet pipe 60 and the second waterway 112 when the water outlet pipe 60 is assembled to the body 10. By providing the sealing ring 61, the tightness can be ensured, and water flow is effectively prevented from flowing out from the gap between the water outlet pipe 60 and the second water channel 112. The sealing ring 61 may be one sealing ring or a plurality of sealing rings 61 may be disposed at intervals along the axial direction of the water outlet pipe 60, so that the sealing performance is further ensured, and water leakage is avoided.

The sealing ring 61 may be a rubber or silicone ring with elasticity, so that the water outlet pipe 60 can rotate relative to the body 10, abnormal sound is reduced, and sealing performance during compression can be ensured.

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 with 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 appreciated that the wires 42 are arranged to pass through the wire passing grooves 113 or the first wire passing grooves, so that water flow and the wires 42 can be prevented from contacting, on one hand, electricity utilization is safer, short circuits and electric leakage are effectively avoided, on the other hand, water flow does not contact the wires 42, the possibility of secondary pollution of the water flow is reduced, and the quality of water outlet is improved.

In some embodiments, as shown in fig. 1, 2 and 3, the display assembly 40 includes a display screen 41, where 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 41 is generally below the eyes of the user, and the display 41 is configured as described above, so that the user can conveniently observe the display 41 by looking at the display 41 vertically or substantially vertically between the eyes of the user when the user is in a low head position, without having to squat down to observe the display 41.

The display 41 is disposed perpendicular to the body 10. In this way, the user can still easily observe the display screen 41.

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

In some embodiments, as shown in fig. 3 and 6, the valve core 20 is fixedly connected with the operating handle 30, the operating handle 30 is rotatably connected with the body 10, and when the operating handle 30 rotates, 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, the operating handle 30 drives the valve core 20 to rotate when the operating handle 30 is rotated, 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 is changed, so that whether water flows out or not and the size of the water flow can be adjusted through the operating handle 30.

Of course, the above embodiment is merely illustrative, and is not to be construed as limiting the scope of the present invention, for example, the on-off state of the valve core 20 may also be adjusted by turning the operation handle 30.

In some embodiments, as shown in fig. 3 and 6, the operating handle 30 includes a handle 31 and a handle seat 32, where the handle seat 32 is connected to the handle seat 32 by threads, and a first internal thread 321 is provided on the handle seat 32, and a first external thread 311 is provided on the handle 31. Handle 31 and handle seat 32 are set to threaded connection's form, and handle 31 and handle seat 32 are detachably connected, conveniently overhaul the dismouting.

Of course, the handle 31 and the handle holder 32 may also be an integral piece, reducing assembly 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 portion of the valve core 20 is connected with the 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 drive the handle seat 32 to rotate, the first limiting piece 21 rotates under the drive of the handle 31 due to the traction effect of the first limiting piece 21, and the first limiting piece 21 rotates to drive the valve core 20 fixedly connected with the first limiting piece 21 to rotate so as to adjust the on-off state of the valve core 20.

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

In some embodiments, as shown in fig. 3 and 6, a second mounting groove is formed in the body 10, the valve core 20 is used for being mounted in the second mounting groove, the valve core 20 is locked in the second mounting groove by the second limiting member 70, the inner wall surface of the mounting groove is provided with a second internal thread 122, the outer circumferential surface of the second limiting member 70 is provided with a second external thread 71, 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 limiting piece 70, so that the valve core 20 can be prevented from being separated from the second mounting groove along the axial direction of the valve core 20, and the valve core 20 is stably mounted.

In some embodiments, as shown in fig. 3 and 6, a step is formed on the valve core 20, and the second limiting member 70 abuts against the step in the locked state. The spool 20 can be effectively prevented from coming out of the installation groove in the axial direction. The number of the steps is multiple, and the steps are in a shape with a reduced cross section in the direction away from the mounting groove, so that the connection stability is improved.

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 connection protrusion 51, a first screw hole 511 is provided on the connection protrusion 51, a second screw hole 115 corresponding to the first screw hole 511 is provided on the body 10, and the water inlet pipe 50 is connected with the body 10 by a screw. 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 stabilized by adopting the form of screw connection. Wherein, through setting up the connection protrusion 51, can stagger mounting 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, and the second screw hole 115 is provided corresponding to the first screw hole 511. The first screw holes 511 are provided in at least two, so that rotation can be effectively prevented, and connection stability can be improved. For example, the first screw holes 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 connection protrusion 51, one of a first limiting protrusion 114 and a first limiting groove 512 is provided on the connection protrusion 51, 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 protruding 114 and the spacing protruding 81 of second, can play the effect of prepositioning on the one hand, make things convenient for subsequent installation, on the other hand can prevent that inlet tube 50 from rotating relative body 10, avoids the condition that the wire winding leads to the circuit to break.

In some embodiments, as shown in fig. 1, 2, 3 and 6, the first limiting protrusion 114 includes at least two limiting grooves disposed at intervals, and the first limiting groove 512 is disposed corresponding to the first limiting protrusion 114. The first limiting protrusions 114 are arranged at least two, so that rotation can be effectively prevented, and connection stability is improved. For example, the first limit projection 114 may be two, three, four or even more.

In some embodiments, as shown in fig. 1, 2, 3, 5 and 6, the water inlet pipe 50 further comprises a threaded sleeve 80, and the threaded sleeve 80 is sleeved on the periphery of the water inlet pipe 50 to protect the water inlet pipe 50. By providing the threaded sleeve 80, the threaded sleeve 80 can protect the water inlet pipe 50, and it can be appreciated that the water inlet pipe 50 is usually made of plastic, and the water inlet pipe 50 is to be mounted on a table top, which has low structural strength and is easy to damage the structure of the water inlet pipe 50 when the water inlet pipe 50 is directly fixed on the table top, so the threaded sleeve 80 is required to protect the water inlet pipe 50, and the water outlet device 100 is connected to the table top through the threaded sleeve 80.

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

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

In some embodiments, as shown in fig. 1, 2, 3 and 6, the body 10 is provided with a third mounting groove, the end surface of the threaded sleeve 80 is provided with a flange 82 extending radially outwards, 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 locked state. That is, the threaded sleeve 80 and the body 10 are assembled in a non-relative rotation mode, 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 cause winding 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 counter top is also provided with a gasket 15, and the gasket 15 is compressed to prevent water on the counter top from passing through the gap between the gasket 15 and the counter top when the water outlet device 100 is mounted on the counter top. In this way, water flow from the table top to the threaded sleeve 80 can be effectively prevented from rusting the threaded sleeve 80.

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

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. Thus, the lock nut assembly 90 can be conveniently mounted by hands and assembled.

In some embodiments, as shown in fig. 1, 2, 3, 4 and 6, the lock nut assembly 90 includes a pressing plate 91 and a lock 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 pressing plate 91 is adapted to the shape of the threaded sleeve 80, and the lock nut pushes the pressing plate 91 to move in a direction approaching the table during screwing. When the lock nut is screwed, the pressing plate 91 approaches the table surface until the pressing plate 91 abuts against the table surface, so that the table surface can be stably clamped between the pressing plate 91 and the body 10, and the water outlet device 100 can be 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 the lock nut is in a locked state, where the hook 911 is hooked on the lock nut to prevent the lock nut from unscrewing, and the hook 911 is opposite to a plane on the threaded sleeve 80. It can be appreciated that, since the pressing plate 91 and the locking nut cannot 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 cannot rotate relative to the threaded sleeve 80 any more, so that the locking nut can be effectively prevented from unscrewing, and the water outlet device 100 is further stably installed on a table top.

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 having elasticity, the washer 92 being interposed between the pressing plate 91 and the lock nut for providing a buffer when the lock nut is locked. When the lock nut rotates, the gasket 92 can be pressed tightly to play a pre-tightening role, and the gasket 92 provides a buffering role, so that the structure damage caused by the larger acting force of the pressing plate 91 can be avoided. In addition, the cross section of the inner hole of the washer 92 is profiled with the threaded sleeve, so that the washer only moves upwards in the screwing process of the fastening nut, and the wire winding and the loosening of the fastening nut can be well prevented.

The water purifying apparatus according to the embodiment of the invention comprises 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 will not be described here again.

The water purification equipment further comprises a host and an induction device, a filter element is arranged in the host, the induction device is used for inducing the information of water flow after the 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 connected with the induction device through signals, and the display assembly 40 is used for displaying the information induced by the induction device. Such information may include, but is not limited to, PH and TDS of the water stream, which the user may intuitively observe, and which the user may use while drinking or for other purposes.

In a specific embodiment, the water outlet pipe is sleeved with three rubber sealing rings, one end of the sealing ring is assembled into a pit in the first water channel, 360-degree rotation can be carried out, the water taking direction of a user can be conveniently selected, and the water outlet pipe is mainly used as a water passing channel.

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

The handle, the handle seat and the socket head cap screw belong to the 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 inner hexagon screw has the function of fastening the handle seat and the valve core bulge, the screw is tightly screwed with a threaded through hole on the handle seat in a matched manner, and after passing through the threaded hole, the screw is directly contacted with the valve core bulge, and the valve core bulge is tightly pressed by the screwing force, so that the fastening is realized. The handle is connected with a hole on the handle seat by screw threads, which is equivalent to prolonging the arm of force and has the function of reducing the force required by a user to switch.

The threaded sleeve is a hollow pipeline with threads, so that the water inlet pipe and the data wire can pass through the threaded sleeve. One end of the threaded sleeve is provided with a plurality of (4) bulges which are lapped into a plurality of (4) corresponding grooves of the body for rotation positioning. The threaded portion of the threaded sleeve is a non-cylindrical body with two flats on either side for limiting the rotation of the platen.

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

The counter top gasket is a rubber mounted between the body and the counter top for preventing water from seeping from the assembly gap to the kitchen.

The lock nut assembly consists of three parts: a pressing plate, a fastening nut and a stop washer. The appearance of clamp plate is the top and is an arc surface, and there are two big buckles and fastening nut terminal surface cooperation bottom, has a 3 mm's clearance between clamp plate and the buckle, and this clearance is used for placing the check washer, and the check washer plays the effect that provides the pretightning force, and the through-hole cross-section and the screw sleeve profile modeling of this part make it at fastening nut screwing in-process, only do upward movement, can be fine prevent line winding and prevent that the nut from taking off, after accomplishing fastening, prevent that fastening nut from taking off. The fastening nut is an annular part with a screw tooth on the inner ring and a plurality of (e.g. 4) rib positions on the outer ring, the screw tooth is used for being matched with the threaded sleeve to play a fastening role, the rib positions have the effect of saving labor in installation, and the installation can be completed by hands without special tools. The entire assembly functions to mate with the threaded sleeve to secure the entire faucet to the deck.

The water inlet end of the water inlet pipe is a quick connector with a claw, so that a user can quickly complete the intubation action. The water outlet end is in sealing connection with the body and is fastened by two screws. The boss of the screw is provided with two grooves, and the two grooves and three small cylinders of the body form a foolproof structure to prevent incorrect assembly. 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 connected with the water outlet end of the water inlet pipe in a sealing way, 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 connecting parts are sealed by adopting 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, contains display screen and wire, and the week circle light of display screen shows the filter core service condition, and the centre has the filter core of changing and reminds, business turn over water TDS value, makes the water purification process visualization of purifier. The other end of the wire is connected with the host computer to play a role in data transmission.

When a user operates the handle, the water outlet device is opened, so that the pipeline at the front end of the valve core is decompressed, the high-pressure switch senses that the pressure is lower than a limiting value, and the water purifying equipment is started to produce water. And simultaneously, a signal is transmitted to the display screen through the data wire, and the signal is processed on the display screen to display corresponding content. Wherein the TDS value is respectively from two TDS sensors arranged in the host, and the two TDS sensors are respectively positioned in the water channel before RO membrane filtration and the water channel after RO membrane filtration. The function can enable a user to sense the running state of the water purifying equipment without opening the cabinet door. Meanwhile, the water making time is accumulated and calculated in the filter element, and then the accumulated water making time is displayed on a display screen, so that the service condition of the filter element can be well displayed, a user can replace the filter element according to time, and the water filtering quality is ensured.

Of course, in 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 production.

In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present 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 of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A water outlet device of a water purification apparatus, the water purification apparatus comprising a filter element, comprising:

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 synchronously adjust 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;

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

a water outlet pipe communicated with the second water channel for receiving water flow from the second water channel,

Wherein the display assembly displays towards the outlet pipe;

the body includes:

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

the display assembly comprises a shell, wherein the shell is sleeved on the outer peripheral surface of the inner core, a first mounting groove is formed in the shell, the display assembly comprises a display screen and a wire, the wire is electrically connected with 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 shell and the inner core, and the wire is suitable for passing through the wire passing groove or the first wire passing gap;

the water inlet pipe is sleeved with a threaded sleeve, and the threaded sleeve is sleeved on the periphery of the water inlet pipe to protect the water inlet pipe; the display assembly comprises a wire which is suitable for penetrating through the body and extending into the space between the second through line and the space between the threaded sleeve and the water inlet pipe, wherein the threaded sleeve and the body are locked on the body through a third limiting piece.

2. The water outlet device of the water purifying apparatus according to claim 1, wherein the water inlet pipe is connected to one end of the inner core and communicates with the first water passage, and the water outlet pipe is connected to the other end of the inner core and communicates with the second water passage.

3. The water outlet device of the water purifying apparatus according to claim 1, wherein the water outlet pipe is rotatably connected to the body, and the water outlet pipe is kept sealed with the second water channel when the water outlet pipe rotates relative to the body.

4. The water outlet device of the water purifying apparatus according to claim 1, wherein at least one sealing ring is provided on the water outlet pipe, the sealing ring protrudes from an outer surface of the water outlet pipe, and the sealing ring is compressed to ensure sealing between the water outlet pipe and the second water channel when the water outlet pipe is assembled to the body.

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

the display assembly comprises a display screen which is obliquely arranged relative to the body, and gradually approaches the body in the extending direction from the first water channel to the second water channel, or

The display screen and the body are mutually perpendicular.

6. The water outlet device of the water purifying apparatus according to claim 1, wherein the valve core is fixedly connected with the operation handle, the operation handle is rotatably connected with the body, and the operation handle drives the valve core to rotate when rotating so as to adjust the on-off state of the valve core.

7. The water outlet device of a water purifying apparatus according to claim 6, wherein the operation handle comprises a handle and a handle seat, the handle seat is connected with the handle seat through threads, wherein a first internal thread is provided on the handle seat, and a first external thread is provided on the handle.

8. The water outlet device of claim 7, wherein 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.

9. The water outlet device of the water purifying equipment according to claim 1, wherein a second mounting groove is formed in the body, the valve core is used for being mounted in the second mounting groove, the valve core is locked in the second mounting groove through a second limiting piece, a second internal thread is formed on the inner wall surface of the mounting groove, a second external thread is formed on the outer peripheral surface of the second limiting piece, and the second external thread is matched with the second internal thread.

10. The water outlet device of the water purifying apparatus according to claim 9, wherein the valve core is formed with a step, and the second stopper abuts against the step in a locked state.

11. The water outlet device of the water purifying apparatus according to claim 1, wherein the end of the water inlet pipe is convexly provided with a connection protrusion,

the connecting protrusion 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 one of the first limiting protrusion and the first limiting groove, and the first limiting protrusion is suitable for extending into the first limiting groove.

12. The water outlet device of the water purifying apparatus according to claim 11, wherein the first screw hole includes at least two screw holes arranged at intervals, and the second screw hole is arranged corresponding to the first screw hole.

13. The water outlet device of a water purifying apparatus according to claim 11, wherein the first limit protrusion includes at least two limit grooves disposed at intervals, and the first limit groove is disposed corresponding to the first limit protrusion.

14. The water outlet device of the water purifying apparatus according to claim 1, wherein one of a second limiting protrusion and a second limiting groove is provided on the threaded sleeve, the other of the second limiting protrusion and the second limiting groove is provided on the body, 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.

15. The water outlet device of the water purifying apparatus according to claim 1, wherein the body is provided with a third mounting groove, the end face of the threaded sleeve is provided with a flange extending outwards in the radial direction, 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 a locked state.

16. The water outlet device of a water purification apparatus according to claim 1, wherein a surface of the body for contacting the table top is further provided with a gasket, the gasket being compressed to prevent water on the table top from passing through a gap between the gasket and the table top when the water outlet device is mounted on the table top.

17. The water outlet device of a water purification apparatus of claim 1, further comprising a lock nut assembly for sandwiching the table top between the body and the lock nut assembly when the water outlet device is mounted on the table top.

18. The water outlet device of claim 17, wherein the lock nut assembly is further provided with a plurality of ribs disposed at intervals on an outer circumference thereof.

19. The water outlet device of the water purifying apparatus according to claim 17, wherein the lock nut assembly includes a pressing plate and a lock nut, the screw sleeve is configured to have a non-absolute cylindrical shape with respect to two planes, the shape of the inner hole of the pressing plate is adapted to the shape of the screw sleeve, and the lock nut pushes the pressing plate to move toward the table during screwing.

20. The water outlet device of claim 19, wherein the pressing plate is provided with a hook extending toward the lock nut, and the lock nut is hooked on the lock nut in a locked state to prevent the lock nut from unscrewing, wherein the hook is opposite to a plane on the threaded sleeve.

21. The water outlet device of a water purification apparatus of claim 19, wherein the lock nut assembly further comprises: the gasket is elastic, and the gasket is clamped between the pressing plate and the lock nut and used for providing buffering when the lock nut is locked.

22. The water outlet device of a water purifying apparatus according to any one of claims 1 to 21, wherein the display assembly protrudes from the body, and the display assembly displays toward the water outlet pipe.

23. A water purification apparatus comprising a water outlet device of a water purification apparatus according to any one of claims 1 to 22.

24. The water purification apparatus of claim 23, further comprising:

the main machine is internally provided with a filter element;

the sensing device is used for sensing the information when the 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 the display assembly is used for displaying information sensed by the sensing device.