CN218544844U

CN218544844U - Multiple filtering water joint

Info

Publication number: CN218544844U
Application number: CN202222371852.4U
Authority: CN
Inventors: 周全; 郭涛; 李丽云; 罗冬明
Original assignee: Chinabest Home Appliances Co Ltd
Current assignee: Chinabest Home Appliances Co Ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-28
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a multiple filtering water joint, which comprises a joint main body, a valve seat, a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are connected with the joint main body; the water inlet pipe is internally provided with a first filter screen, the valve seat is fixedly provided with a magnetic part and a second filter screen, and the first filter screen, the magnetic part and the second filter screen are sequentially arranged along the water flow direction. The utility model discloses can promote the utilization ratio of second filter screen to make the interior passageway of water swivel be difficult to the jam.

Description

Multiple filtering water joint

Technical Field

The utility model belongs to the technical field of the water filtration technique and specifically relates to a multiple filtration water swivel.

Background

Various water connections are commonly used in the piping of household appliances such as gas water heaters to facilitate the connection of the piping. In order to improve the water quality, a filter device is also disposed in the existing water joint to filter the water. Chinese utility model patent like publication number CN213420309U discloses a take water purification function's water supply connector promptly, and it filters water through first filter screen, magnetic part and second filter screen, can promote the filter effect. However, its second filter screen is the tube-shape cover and establishes the outside at magnetic part, and the part that the water that flows in from the end of intaking can only flow through the second filter screen, and this causes the waste of other positions of second filter screen, and simultaneously, its outside at the second filter screen is provided with keel structure, and keel structure has blockked partly second filter screen, and this leads to the easy jam of second filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multiple filtration water swivel can promote the utilization ratio of second filter screen to make the interior passageway of water swivel be difficult to block up.

In order to solve the above problem, the utility model adopts the following technical scheme:

the embodiment of the utility model provides a multiple filtration water joint, including joint main part, valve seat and the inlet tube and the outlet pipe that link to each other with the joint main part, the surface of joint main part is provided with the opening that communicates with the inner chamber of joint main part, the valve seat inserts the inner chamber of joint main part through the opening and is connected with the joint main part is detachable; the water inlet pipe is internally provided with a first filter screen, the valve seat is provided with a magnetic part and a second filter screen, and the first filter screen, the magnetic part and the second filter screen are sequentially arranged along the water flow direction.

Preferably, the valve seat comprises a seat body, a connecting plate and a cover plate, and two ends of the connecting plate are respectively connected with the seat body and the cover plate; the base blocks the opening, and the magnetic part is fixed on the base; the cover plate is arranged at one end of the joint main body, which is connected with the water outlet pipe, the cover plate is provided with a running water port which penetrates through, and the second filter screen is arranged at the running water port.

Preferably, the valve seat can rotate relative to the joint main body to a plurality of mounting positions, and the valve seat can be detachably connected with the joint main body at each mounting position; the connecting plate can cover a part of the water outlet of the water inlet pipe connected with the inner cavity of the joint main body in the process of rotating the valve seat relative to the joint main body so as to adjust the water inflow.

Preferably, the surface of the joint main body is provided with a threaded hole communicated with the inner cavity of the joint main body, the peripheral surface of the seat body is provided with a clamping groove corresponding to the threaded hole and extending along the circumferential direction, a screw is fixed in the threaded hole, and the screw penetrates through the threaded hole and is clamped with the clamping groove; the mounting position of the valve seat is limited by the clamping groove and the threaded hole.

Preferably, the connecting plate is provided with a water passing hole which penetrates through, and when the connecting plate completely covers the water outlet of the water inlet pipe connected with the inner cavity of the joint main body, the water passing hole is communicated with the water inlet pipe.

Preferably, the magnetic member is rod-shaped, the axial direction of the water through hole and the axial direction of the magnetic member are perpendicular to each other, and the water through hole is arranged toward the magnetic member.

Preferably, a handle is arranged on the outer side surface of the seat body.

Preferably, the mesh number of the first filter screen is smaller than that of the second filter screen.

Preferably, the middle part of first filter screen and the middle part of second filter screen all outwards bulge along rivers direction to all form the recess at the upstream face of first filter screen and the upstream face of second filter screen.

Preferably, the water inlet pipe and the water outlet pipe are arranged on the connector main body in a staggered mode.

The utility model discloses following beneficial effect has at least: the utility model discloses a first filter screen, magnetic part and second filter screen set up along the rivers direction in order, the second filter screen is not the cover and establishes in the outside of magnetic part, therefore water can flow through whole second filter screen, the utilization ratio of second filter screen has effectively been promoted, and simultaneously, first filter screen and the foreign matter of second filter screen in can the filtering aquatic, the magnetic part can adsorb metal matters such as iron rust in aquatic, form the tertiary filtration structure of layering from this, the area of filtration passageway has been increased in other words, thereby make the interior passageway of water swivel be difficult to block up, can reduce the number of times of clearance, the water purification ability has also been promoted.

Drawings

Fig. 1 is a schematic structural view of a multiple filtering water joint according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a multiple filtering water joint according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a valve seat, a magnetic member, and a second filter according to an embodiment of the present invention.

Wherein the reference numerals are:

the connector comprises a connector body 110, a screw 111, a water inlet pipe 120, a water outlet pipe 130 and a water flow sensor 140;

the valve seat 200, the seat body 210, the clamping groove 211, the connecting plate 220, the water through hole 221, the cover plate 230 and the handle 240;

a first filter 310, a second filter 320, a magnetic member 330, and a groove 301.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of the disclosed functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it should be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to indicate the presence of the stated features, numbers, operations, elements, components, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, operations, elements, components, or combinations thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present between the element and the other element.

The embodiment of the present invention provides a multiple filtering water joint, as shown in fig. 1-3, which comprises a joint main body 110, a valve seat 200, and a water inlet pipe 120 and a water outlet pipe 130 connected to the joint main body 110, wherein water enters the joint main body 110 through the water inlet pipe 120 and is discharged through the water outlet pipe 130. The surface of the coupling body 110 is provided with an opening communicating with the inner cavity of the coupling body 110, and the valve seat 200 is inserted into the inner cavity of the coupling body 110 through the opening and detachably connected to the coupling body 110, so that, when the valve seat 200 is mounted, the valve seat 200 is inserted into the coupling body 110 through the opening, and then the valve seat 200 is fixed to the coupling body 110, and when the valve seat 200 is dismounted, the valve seat 200 is separated from the coupling body 110, and then the valve seat 200 is drawn out of the coupling body 110 from the opening. The first filter screen 310 is arranged in the water inlet pipe 110, the magnetic member 330 and the second filter screen 320 are arranged on the valve seat 200, and the first filter screen 310, the magnetic member 330 and the second filter screen 320 are sequentially arranged along the water flow direction.

In this embodiment, the water is filtered by the first filter screen 310, and then flows to the vicinity of the magnetic member 330, and the magnetic member 330 can adsorb metal substances such as rust in the water, and finally is filtered by the second filter screen 320, so as to form a three-stage filtering structure. Because the second filter 320 is not sleeved outside the magnetic member 330, water can flow through all the second filter 320, and the utilization rate of the second filter is effectively improved. Simultaneously, tertiary filtration has increased the area of filtration passageway in other words to make the interior passageway of water swivel be difficult to block up, can reduce the number of times of clearance, also promoted the water purification ability. In addition, since the valve seat 200 is detachably coupled to the coupling body 110, the valve seat 200 can be taken out to facilitate cleaning of the magnetic member 330 and/or the second filter 320.

In some embodiments, the valve seat 200 comprises a seat body 210, a connecting plate 220 and a cover plate 230, wherein both ends of the connecting plate 220 are respectively connected to the seat body 210 and the cover plate 230. The seat body 210 is located at the opening of the connector main body 110 and seals the opening to prevent water from leaking from the opening, and specifically, a sealing ring may be sleeved on the surface of the seat body 210 to enhance the sealing performance. The magnetic member 330 is fixed on the holder body 210 and can extend along the extending direction of the inner cavity of the connector body 110. The cover plate 230 is disposed at one end of the connector body 110 connected to the water outlet pipe 130, and the cover plate 230 is provided with a water flowing port therethrough, and the second filter 320 is disposed at the water flowing port to supply water to flow through the second filter 320.

The structure of the valve seat 200 of this embodiment can make the second filter 320 far away from the magnetic member 330, and the magnetic member 330 and the second filter 320 can be sequentially arranged along the water flow direction, ensuring that water can flow through all the second filter 320, and improving the utilization rate of the second filter 320. Meanwhile, after the valve seat 200 is disassembled, the magnetic member 330 and the second filter 320 are both exposed outside, so that the magnetic member 330 and the second filter 320 can be conveniently cleaned.

In order to improve the filtering effect and prevent impurities in water from flowing away from the gap between the cover plate 230 and the inner wall of the connector body 110, the cover plate 230 and the inner cavity of the connector body 110 are in interference fit, so that the cover plate 230 can be tightly attached to the inner wall of the connector body 110 to improve the sealing property.

Further, the valve seat 200 can be rotated to a plurality of installation positions relative to the joint body 110, and the valve seat 200 can be detachably connected to the joint body 110 at each installation position, that is, the valve seat 200 can be connected to the joint body 110 at each installation position and can be separated from the joint body 110, and a person skilled in the art can rotate the valve seat 200 to a suitable installation position according to actual needs, and then connect the valve seat 200 to the joint body 110, so that the valve seat 200 can maintain its installation position. During the rotation of the valve seat 200 relative to the joint body 110, the water outlet of the water inlet pipe 120, i.e., a portion of the water outlet where the water inlet pipe 120 is connected to the inner cavity of the joint body 110, may be covered by the connection plate 220, and as the rotation angle of the valve seat 200 increases, the area of the connection plate 220 covering the water outlet may gradually increase, so that the water inflow may be adjusted by rotating the valve seat 200 to meet the water demand of the user. Generally, the larger the area of the connection plate 220 covering the water outlet, the smaller the water inflow, and vice versa.

Furthermore, the surface of the joint main body 110 is provided with a threaded hole communicated with the inner cavity of the joint main body 110, the circumferential surface of the seat body 210 is provided with a clamping groove 211 corresponding to the threaded hole and extending along the circumferential direction, a screw 111 is fixed in the threaded hole, the screw 111 penetrates through the threaded hole and is clamped with the clamping groove 211, the screw 111 is screwed into the threaded hole and is clamped in the clamping groove 211, the valve seat 200 can be connected with the joint main body 110, after the screw 111 is screwed out of the clamping groove 211, the valve seat 200 can be pulled out of the joint main body 110, and therefore the valve seat 200 can be detachably connected with the joint main body 110. Meanwhile, the installation position of the valve seat 200 is defined by the snap groove 211 and the threaded hole, that is, when any one of the snap grooves 211 corresponds to the threaded hole, the screw 111 may be snapped into the snap groove 211 to connect the valve seat 200 with the joint body 110, and the screw 111 may also be screwed out of the snap groove 211 to separate the valve seat 200 from the joint body 110.

In some embodiments, the connection plate 220 is provided with a water through hole 221, and when the connection plate 220 completely covers the water outlet of the water inlet pipe 120 connected to the inner cavity of the joint body 110, the water through hole 221 communicates with the water inlet pipe 120 so that water can flow through the water through hole 221.

Further, the magnetic member 330 is rod-shaped, one end of which can be fixed on the seat body 210, and the other end of which can extend to the connection between the connector body 110 and the water outlet pipe 130. The axial direction of the water through hole 221 and the axial direction of the magnetic member 330 are perpendicular to each other, and the water through hole 221 is disposed toward the magnetic member 330, that is, one end of the magnetic member 330 away from the base 210 is at least located on the extended path of the water through hole 221, preferably passes through the extended path of the water through hole 221, so that water flowing into the inner cavity of the connector main body 110 from the water through hole 221 will be flushed toward the surface of the magnetic member 330, thereby playing a role of turbulent flow, enabling water to flow around the magnetic member 330, and the magnetic member 330 can sufficiently adsorb various metal substances such as rust in water, so as to improve the filtering effect.

In some embodiments, the handle 240 is disposed on the outer side of the housing 210, and the valve seat 200 can be rotated and the valve seat 200 can be drawn out of the connector body 110 and the valve seat 200 can be inserted into the connector body 110 by operating the handle 240.

In some embodiments, the mesh number of the first filter 310 is smaller than that of the second filter 320, so that the first filter 310 can filter out larger sized foreign matters, the smaller foreign matters can pass through, and the blockage is accelerated by preventing the overlapping of the larger and the smaller foreign matters, and the second filter 320 can filter out smaller sized foreign matters, thereby achieving the purpose of relatively purifying water. The first filter 310 may be a common filter with 40 meshes in the market, and the second filter 320 may be a common filter with 60 meshes in the market.

In some embodiments, the middle of the first filter 310 and the middle of the second filter 320 both protrude outward along the water flow direction to form a groove 301 on the upstream surface of the first filter 310 and the upstream surface of the second filter 320, such a structure can increase the area of the filters, and filtered impurities can be deposited at the bottom of the groove 301, so that the filters are not easily blocked.

The groove 301 may be a segment of a sphere, preferably a hemisphere.

In some embodiments, the water inlet pipe 120 and the water outlet pipe 130 are arranged on the connector body 110 in a staggered manner, that is, the water inlet pipe 120 is not coaxial with the water outlet pipe 130, the channel of the whole water connector is formed into a structure similar to a zigzag shape, which enables water to flow irregularly in the whole water connector, and the magnetic member 330 can better adsorb metal substances such as rust and the like in the water.

Further, a water flow sensor 140 may be fixed at a connection position of the water outlet pipe 130 and the connector body 110. The channel structure of the water joint can prevent the water from directly irradiating the water flow sensor 140 due to the pressure difference when the water flow is small, and the phenomenon that the detection structure of the water flow sensing signal 140 has larger errors is caused.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model discloses to the ordinary technical person of technical field, under the prerequisite that does not deviate from the utility model discloses the design, can also make a plurality of simple deductions or replacement.

Claims

1. A multiple filtration water swivel, characterized in that: the joint comprises a joint main body (110), a valve seat (200), and a water inlet pipe (120) and a water outlet pipe (130) which are connected with the joint main body (110), wherein an opening communicated with an inner cavity of the joint main body (110) is formed in the surface of the joint main body (110), and the valve seat (200) is inserted into the inner cavity of the joint main body (110) through the opening and is detachably connected with the joint main body (110); be provided with first filter screen (310) in inlet tube (120), install magnetic part (330) and second filter screen (320) on valve seat (200), first filter screen (310), magnetic part (330) and second filter screen (320) set up along rivers direction in order.

2. The multiple filtered water joint of claim 1, wherein: the valve seat (200) comprises a seat body (210), a connecting plate (220) and a cover plate (230), wherein two ends of the connecting plate (220) are respectively connected with the seat body (210) and the cover plate (230); the seat body (210) blocks the opening, and the magnetic part (330) is fixed on the seat body (210); the cover plate (230) is arranged at one end of the connector main body (110) connected with the water outlet pipe (130), the cover plate (230) is provided with a through water flowing port, and the second filter screen (320) is arranged at the water flowing port.

3. The multi-filtered water joint of claim 2, wherein: the valve seat (200) can rotate to a plurality of installation positions relative to the joint main body (110), and the valve seat (200) can be detachably connected with the joint main body (110) at each installation position; the connection plate (220) can cover a part of the water outlet of the water inlet pipe (120) connected with the inner cavity of the joint main body (110) during the rotation of the valve seat (200) relative to the joint main body (110) so as to adjust the water inflow.

4. The multiple filtration water faucet of claim 3, wherein: the surface of the joint main body (110) is provided with a threaded hole communicated with an inner cavity of the joint main body (110), the peripheral surface of the seat body (210) is provided with a clamping groove (211) corresponding to the threaded hole and extending along the circumferential direction, a screw (111) is fixed in the threaded hole, and the screw (111) penetrates through the threaded hole and is clamped with the clamping groove (211); the mounting position of the valve seat (200) is defined by the clamping groove (211) and the threaded hole.

5. The multiple filtration water faucet of claim 3, wherein: the connecting plate (220) is provided with a through water passing hole (221), and when the connecting plate (220) completely covers the water outlet of the water inlet pipe (120) connected with the inner cavity of the joint main body (110), the water passing hole (221) is communicated with the water inlet pipe (120).

6. The multiple filtration water faucet of claim 5, wherein: the magnetic member (330) is rod-shaped, the axial direction of the water through hole (221) and the axial direction of the magnetic member (330) are perpendicular to each other, and the water through hole (221) is arranged toward the magnetic member (330).

7. The multiple filtration water faucet of claim 3, wherein: the outer side surface of the seat body (210) is provided with a handle (240).

8. The multiple filtration water joint of any one of claims 1-7, wherein: the mesh number of the first filter (310) is smaller than that of the second filter (320).

9. The multiple filtration water joint of any one of claims 1-7, wherein: the middle part of the first filter screen (310) and the middle part of the second filter screen (320) are both protruded outwards along the water flow direction, so that grooves (301) are formed on the upstream surface of the first filter screen (310) and the upstream surface of the second filter screen (320).

10. The multiple filtration water joint of any one of claims 1-7, wherein: the water inlet pipe (120) and the water outlet pipe (130) are arranged on the connector main body (110) in a staggered mode.