CN219517979U - Filtering structure of water inlet valve - Google Patents

Abstract

The utility model discloses a filtering structure of a water inlet valve, which comprises a body of the water inlet valve, wherein a slot is arranged above the body, a filter screen is arranged in the slot, the upper end of the filter screen is hinged with one end of a button, the button can be turned up and down relative to the filter screen, the other end of the button is an operation end, the button can be matched with the body in a clamping way, and the filter screen of the filtering structure is arranged above the body, so that the filter screen can be conveniently detached and cleaned, and meanwhile, the filter screen is convenient to install after cleaning.

Description

Filtering structure of water inlet valve

Technical Field

The utility model relates to a filtering structure of a water inlet valve.

Background

The existing filter screen on the market is at the bottom of the water inlet valve, when dirt or impurities and sand particles exist, and the filter screen is blocked and needs to be detached for cleaning, because the filter screen is not easy to detach under the water inlet valve, the filter screen is not convenient to mount after being clear, the cleaning operation is difficult, meanwhile, the filter screen with single specification is easy to block, the filter screen needs to be detached clearly frequently, the service period of the filter screen is shorter, and a plurality of inconveniences are brought to a user.

Disclosure of Invention

In order to solve the above technical problems, an object of the present utility model is to provide a filtering structure of a water inlet valve.

The utility model is realized by the following technical scheme:

the utility model provides a filtering structure of water intaking valve, includes the body of water intaking valve, the body top is provided with the slot, be provided with the filter screen in the slot, the filter screen upper end is articulated mutually with button one end, the button can overturn from top to bottom on the relative filter screen, the other end of button is the operating end, the button can cooperate with the body joint.

In the embodiment of the utility model, the other end side of the button is provided with the clamping convex part, and the body is provided with the first clamping convex block which can be matched with the clamping convex part in a clamping way.

In the embodiment of the utility model, the clamping convex part is provided with a first guide inclined plane and a second guide inclined plane, and the first guide inclined plane and the second guide inclined plane can be connected with the first clamping convex block in a matching way.

In the embodiment of the utility model, the side of one end of the button is provided with the pin shaft, the body is provided with the second clamping convex block, and the pin shaft can be matched with the second clamping convex block in a clamping way after the pin shaft overturns along with the button.

In the embodiment of the utility model, a groove matched with the slot is further formed above the body, the button can be matched and connected with the groove after being turned over, and the first clamping convex block and the second clamping convex block are arranged on the side wall of the groove.

In the embodiment of the utility model, a connecting plate which can be matched with the groove is arranged below the button, one end of the button is also provided with a connecting shaft, the filter screen is provided with a connecting hole, and the connecting shaft is sleeved in the connecting hole.

In the embodiment of the utility model, the filter screen comprises a first body and a second body which are arranged from bottom to top; the water outlet of the first body is larger than the caliber of the water outlet of the second body, a partition plate is arranged between the first body and the second body, and a water passing notch capable of communicating the water outlet end of the first body with the water inlet end of the second body is arranged on the partition plate.

In the embodiment of the utility model, the first body comprises a support column positioned at the periphery, the support column is provided with a water outlet of the first body, and the water inlet end of the first body is positioned at the inner side of the support column.

In the embodiment of the utility model, the second body comprises a fan blade which is annularly arranged, the water outlet of the second body is arranged on the fan blade, the fan blade is tightly matched with the inner peripheral wall of the slot, the fan blade divides the second body into a water inlet cavity and a water outlet cavity, the water inlet cavity is connected with the water passing notch, and the water outlet cavity is connected with the water outlet end of the body.

In the embodiment of the utility model, the filter screen further comprises a connector at the upper end of the second body, a sealing ring is arranged at the periphery of the connector, the sealing ring can be in sealing fit with the inner peripheral wall of the slot, and the upper part of the connector is in fit connection with the button.

The filtering structure of the water inlet valve has the following beneficial effects: the water inlet valve and the filter screen are integrally designed, and meanwhile, the filter screen is designed at the top of the water inlet valve, so that the filter screen is convenient to clean after being disassembled, and meanwhile, the filter screen is convenient to install after being cleaned; this filter screen is equipped with two-layer filtration, makes the filtration purer, and life cycle can be longer, and the noise that produces when intaking simultaneously makes the detouring of rivers more silence through second floor filtration, can play certain amortization effect.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a partial cross-sectional view of the present utility model.

Fig. 3 is a partial cross-sectional view of the second embodiment of the present utility model.

Fig. 4 is a partial cross-sectional view III of the present utility model.

Fig. 5 is an exploded view of the present utility model.

Fig. 6 is a schematic diagram showing the cooperation between the filter screen and the button in the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to the attached drawings, a filtering structure of a water inlet valve comprises a body 10 of the water inlet valve, a slot 11 is arranged above the body, a filter screen 20 is arranged in the slot, the upper end of the filter screen is hinged with one end of a button 30, the button can be turned up and down relative to the filter screen, the other end of the button is an operation end 31, and the button can be matched with the body in a clamping way.

Preferably, the other end side of the button is provided with a clamping protruding portion 32, and the body is provided with a first clamping protruding portion 12 capable of being matched with the clamping protruding portion in a clamping manner, so that the other end of the button is matched with the body in a clamping manner.

Further, the first guiding inclined plane 33 and the second guiding inclined plane 34 are arranged on the clamping convex part, when the button is clamped on the body, the first guiding inclined plane is located above the second guiding inclined plane, and the first guiding inclined plane and the second guiding inclined plane can be matched and connected with the first clamping convex block, so that the button can be turned over relative to the body conveniently, and the clamping convex part and the first clamping convex block can change the matching relation conveniently.

Still further, button one end side is provided with round pin axle 35, be provided with second joint lug 13 on the body, the round pin axle can cooperate with second joint lug joint after overturning along with the button, like this when button and body joint cooperation, button length direction's both ends all with the body looks joint, guarantee overall structure's stability.

Preferably, a groove 14 matched with the slot is further formed above the body, the button can be matched and connected with the groove after being turned over, the slot is communicated with the groove with reference to the attached drawing of the specification, and the first clamping convex block and the second clamping convex block are arranged on the side wall of the groove.

The specific method is as follows: the button is provided with the connecting plate 36 that can with recess looks adaptation below, like this when button and body joint cooperate, the below and the recess bottom butt cooperation of connecting plate make the up end of button flush with the up end of body like this, guarantee holistic outward appearance clean and tidy degree, button one end still is provided with connecting axle 37, be provided with connecting hole 15 on the filter screen, the connecting axle sleeve is established in the connecting hole, realizes that the button can overturn relative filter screen.

In the embodiment of the utility model, the filter screen comprises a first body 40 and a second body 50 which are arranged from bottom to top; the water outlet 41 of the first body is larger than the water outlet 51 caliber of the second body, so that the water flow is firstly coarsely filtered through the water outlet of the first body, the water outlet of the first body is slightly larger, larger sundries are filtered, and then the water flow is filtered again through the water outlet of the second body, specifically: after the water flow bypasses the first body to the side edge and flows to the second body, the water outlet of the second body is thinner, smaller sundries are filtered, the service cycle is longer, the water bypasses the second trend, and noise generated during water flow can be reduced; meanwhile, a partition plate 21 is arranged between the first body and the second body, a water passing notch 22 capable of communicating the water outlet end of the first body with the water inlet end of the second body is arranged on the partition plate, and water flows from the first body to the second body through the water passing notch after flowing out, and the specification is specifically referred to as figure 3 of the accompanying drawings.

Preferably, the first body includes a pillar 42 located at the periphery, the pillar is provided with a water outlet of the first body, and a water inlet end of the first body is located inside the pillar, that is, the water flow direction of the first body is from inside to outside, referring to fig. 2 of the drawings in the specification.

More specifically: the second body includes the circular sector 52 that is provided with, the delivery port of second body sets up on the sector, the sector forms certain sealing washer nature with the interior perisporium of slot close fit, but also can cross water, and the clearance of sector and slot perisporium is not greater than the bore of second body delivery port, can form the third like this and filter, the sector separates into intake chamber 53 and play water chamber 54 with the second body, the intake chamber is connected with the water gap, it is connected with the play water end 16 of body to go out the water chamber. Referring to fig. 3 of the drawings, in a preferred embodiment of the present utility model, four fan blades are provided, so that two water inlet cavities and two water outlet cavities are formed, the water inlet cavities and the water outlet cavities are arranged at intervals, water passing notches are arranged between adjacent fan blades and are communicated with the water inlet cavities, water flows axially in the first body and then radially in the second body, and noise of the water flows is reduced.

Preferably, the filter screen further comprises a connector 60 positioned at the upper end of the second body, a sealing ring 61 is arranged at the outer periphery of the connector, the sealing ring can be in sealing fit with the inner peripheral wall of the slot, the upper part of the connector is connected with the button in a matching manner, and the connecting hole is formed in the connector.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (10)

1. The utility model provides a filtering structure of water intaking valve, includes the body of water intaking valve, its characterized in that, the body top is provided with the slot, be provided with the filter screen in the slot, the filter screen upper end is articulated mutually with button one end, the button can overturn from top to bottom relative to the filter screen, the other end of button is the operation end, the button can cooperate with the body joint.

2. The filter structure of claim 1, wherein a clamping protrusion is disposed beside the other end of the button, and a first clamping protrusion capable of being matched with the clamping protrusion in a clamping manner is disposed on the body.

3. The filter structure of claim 2, wherein the engagement projection is provided with a first guide slope and a second guide slope, the first guide slope and the second guide slope being engageable with the first engagement projection.

4. A filter structure of a water inlet valve according to any one of claims 2 to 3, wherein a pin is provided at one side of one end of the button, a second clamping projection is provided on the body, and the pin can be clamped and matched with the second clamping projection after the button is turned over.

5. The filter structure of claim 4, wherein a groove matched with the slot is further formed above the body, the button can be matched with the groove after being turned over, and the first clamping lug and the second clamping lug are arranged on side walls of the groove.

6. The filter structure of a water inlet valve according to claim 5, wherein a connecting plate capable of being matched with the groove is arranged below the button, a connecting shaft is further arranged at one end of the button, a connecting hole is formed in the filter screen, and the connecting shaft is sleeved in the connecting hole.

7. The filter structure of any one of claims 1-3, 5-6, wherein the filter screen comprises a first body and a second body arranged from bottom to top; the water outlet of the first body is larger than the caliber of the water outlet of the second body, a partition plate is arranged between the first body and the second body, and a water passing notch capable of communicating the water outlet end of the first body with the water inlet end of the second body is arranged on the partition plate.

8. The filter structure of claim 7, wherein the first body includes a post at an outer periphery, the post having the water outlet of the first body disposed thereon, the water inlet end of the first body being positioned inside the post.

9. The filter structure of claim 8, wherein the second body comprises a fan blade arranged in a ring shape, the water outlet of the second body is arranged on the fan blade, the fan blade is tightly matched with the inner peripheral wall of the slot, the fan blade divides the second body into a water inlet cavity and a water outlet cavity, the water inlet cavity is connected with the water passing notch, and the water outlet cavity is connected with the water outlet end of the body.

10. The filter structure of claim 9, wherein the filter screen further comprises a connector at the upper end of the second body, a sealing ring is arranged at the outer periphery of the connector, the sealing ring can be in sealing fit with the inner peripheral wall of the slot, and the upper part of the connector is in fit connection with the button.