CN115337701A - Water inlet valve convenient for disassembling and assembling filter structure - Google Patents
Water inlet valve convenient for disassembling and assembling filter structure Download PDFInfo
- Publication number
- CN115337701A CN115337701A CN202210886471.1A CN202210886471A CN115337701A CN 115337701 A CN115337701 A CN 115337701A CN 202210886471 A CN202210886471 A CN 202210886471A CN 115337701 A CN115337701 A CN 115337701A
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- Prior art keywords
- water inlet
- water
- sleeve
- inlet part
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a water inlet valve convenient for disassembling and assembling a filtering structure, which comprises a water inlet part, a water outlet part, a plugging part and a filtering part. One end of the water inlet part is connected with the side wall of the water outlet part, and the water inlet part is communicated with the water outlet part; the shutoff portion includes apron and can dismantle the inner panel. The cover plate is installed at one end of the water outlet part in a threaded mode, and a threaded hole is formed in the middle of the cover plate. The filter portion includes a sleeve. Along the water flowing direction of the water outlet part, one end of the sleeve, which is far away from the opening, is positioned behind the water inlet part. The water inlet that is linked together with the portion of intaking is seted up to the sleeve lateral wall, and the through-hole has been seted up to one side that the portion of intaking was kept away from to the barrel head of sleeve. A filter screen is arranged in the through hole. The filter plate is detachably arranged in the sleeve. When the water inlet valve is used, water flows into the sleeve from the water inlet part, the filter plate in the sleeve performs primary filtration on the water flow, the water flow passing through the filter plate flows out of the sleeve from the through hole and is discharged from the water outlet part, and the filter screen in the through hole performs deep filtration, so that the filtration effect is ensured.
Description
Technical Field
The invention relates to the technical field of water inlet valve equipment, in particular to a water inlet valve with a filtering structure convenient to disassemble and assemble.
Background
The water inlet valve controls the water inflow channel to be opened when the water in the water tank is insufficient, so that the water flows in, and when the water is sufficient, the water inflow channel is closed, so that the water is prevented from flowing in. The water is often provided with various impurities which easily block the water inlet valve, so the water inlet valve is provided with a filtering device.
At present, a filtering device in a water inlet valve is usually arranged in the water inlet valve, when the filtering device needs to be cleaned or replaced, the water inlet valve needs to be firstly detached from a water tank, and then the filtering device is taken out of the water inlet valve through a tool, so that the operation is complex, and the filtering device is not convenient to clean regularly.
Disclosure of Invention
The invention aims to provide a water inlet valve with a filtering structure convenient to disassemble and assemble, and solves the problem that a filtering device in the existing water inlet valve is inconvenient to disassemble and assemble, so that the filtering device is inconvenient to clean regularly.
The purpose of the invention can be realized by the following technical scheme:
a water inlet valve convenient for disassembling and assembling a filtering structure comprises a water inlet part and a water outlet part, wherein one end of the water inlet part is connected with the side wall of the water outlet part, and the water inlet part is communicated with the water outlet part; further comprising:
the shutoff portion, it includes apron and can dismantle the inner panel. The cover plate is installed at one end of the water outlet part in a threaded mode, and a threaded hole is formed in the middle of the cover plate. The detachable inner plate is matched with the threaded hole. Wherein, the aperture of screw hole is less than the internal diameter of water outlet portion.
A filter portion comprising a sleeve. The open end of the sleeve is fixedly connected with the cover plate, and the outer wall of the sleeve is attached to the inner wall of the water outlet part. Along the water flowing direction of the water outlet part, one end of the sleeve, which is far away from the opening, is positioned behind the water inlet part. The water inlet that is linked together with the portion of intaking is seted up to the sleeve lateral wall, and the through-hole has been seted up to one side of keeping away from the portion of intaking at telescopic bobbin base. A filter screen is arranged in the through hole. The filter plate is detachably arranged in the sleeve. When the shutoff portion was connected with water portion, the filter lateral wall contacted detachable inner panel and sleeve bottom respectively.
As a further scheme of the invention: the inner wall of the sleeve is provided with a strip-shaped guide rail matched with the filter plate, and the filter plate is slidably clamped in the strip-shaped guide rail. The upper end and the lower end of the filter plate are provided with sealing gaskets.
As a further scheme of the invention: the cover plate and the surface of the detachable inner plate are both provided with a handle which can be hidden.
As a further scheme of the invention: the water inlet part is internally provided with a water flow partition component. The water flow cuts off the subassembly and includes:
the partition panel, it is circular, and the rotary type is installed in the portion of intaking.
The stop block is oval, and the outer wall of the stop block is fixedly connected with the inner wall of the water inlet part. The lateral wall of the stop block is provided with a waterproof ring.
And the driving piece is used for driving the partition board to rotate in the water inlet part.
When the water inlet part is in a water flow blocking state, the blocking block is contacted with the blocking plate.
As a further scheme of the invention: when the water inlet part is in a water flow circulation state, the partition plate is parallel to the detachable inner plate.
As a further scheme of the invention: the driving member includes:
the push rod movably penetrates through the side wall of the water inlet part.
And one end of the sliding block is connected with one end of the push rod positioned in the water inlet part through a hinge part, and the other end of the sliding block is arranged in a sliding groove preset on the surface of the partition plate in a sliding mode.
As a further scheme of the invention: the articulated elements are spherical hinges.
As a further scheme of the invention: sealing gaskets are arranged on two sides of the notch on the side wall of the water inlet part for the push rod to move. Two sealing balls are arranged on the push rod at intervals. When the water inlet part is in a water flow blocking state, the sealing ball positioned outside the water inlet part blocks the gap. When the water inlet part is in a water flow circulation state, the sealing ball positioned in the water inlet part plugs the gap.
As a further scheme of the invention: a cavity is arranged in the water inlet part. The outer side wall of the water inlet part is provided with a notch for the sealing ball to pass through.
The side wall of the push rod is provided with a lower limiting rod.
Wherein, in the push rod to the interior propulsion in-process of the portion of intaking, when the ball sealer got into the cavity and laminated the breach by the notch, rotate the lower limiting rod, make lower limiting rod card in the cavity, the portion of intaking gets into rivers and cuts off the state.
As a further scheme of the invention: the bottom of the cover plate is provided with a limiting clamping groove.
The top of the push rod is provided with an upper limit rod.
Wherein, when the apron was in coordination with the portion of giving water, the opening of spacing draw-in groove just right goes up the spacing pole. The push rod is pulled out the in-process outside to the portion of intaking, when the ball sealer was laminated the breach, rotated the spacing pole of going up, made spacing pole card down in spacing draw-in groove, the portion of intaking gets into rivers circulation state.
The invention has the beneficial effects that:
(1) When the water inlet valve is used, water flows into the sleeve from the water inlet part, the filter plate in the sleeve performs primary filtration on the water flow, the water flow passing through the filter plate flows out of the sleeve from the through hole and is discharged from the water outlet part, and the filter screen in the through hole performs deep filtration, so that the filtration effect is ensured;
(2) In the daily use, can regularly unscrew and dismantle the inner panel, pull down the filter and take out by the screw hole, through the regular cleanness to the filter, can ensure the filtering capability of water intaking valve. Also can be after long-time, unscrew the apron, wholly take out apron and sleeve, change or wash the filter screen. The filter part is cleaned and replaced according to actual conditions, the operation is convenient and rapid, and the filter part does not need to be integrally taken out every time;
(3) According to the invention, the upper limiting rod is arranged, so that the filter part cannot be integrally disassembled in a water flow circulation state, and the filter part cannot be taken out because the water flow is not cut off, so that the water flow cannot be filtered.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the inlet valve of the present invention facilitating the removal and installation of the filter structure;
FIG. 2 is a schematic view of the inlet valve of the present invention in a water flow state;
FIG. 3 is a schematic view of the inlet valve of the present invention in a water flow blocking condition;
FIG. 4 is a top plan view of FIG. 1 of the present invention;
FIG. 5 is a layout of the position of the filter plate in the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 8 is a schematic view of a cavity in the inlet section of the present invention;
fig. 9 is an enlarged view of the structure of fig. 8 at C according to the present invention.
In the figure: 1. a water inlet part; 101. a cavity; 2. a water outlet part; 3. a cover plate; 4. a detachable inner plate; 5. a sleeve; 6. a filter plate; 7. a filter screen; 8. a water inlet; 9. a strip-shaped guide rail; 10. a partition panel; 11. a slider; 12. an articulation member; 13. a blocking block; 14. a sealing ball; 15. a push rod; 16. an upper limiting rod; 17. a clamping block; 18. an arc-shaped slot; 19. a handle; 20. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention is a water inlet valve with a filter structure that can be easily disassembled and assembled, including a water inlet portion 1, a water outlet portion 2, a plugging portion, and a filter portion. One end of the water inlet part 1 is connected with the side wall of the water outlet part 2, and the water inlet part 1 is communicated with the water outlet part 2. The blocking portion includes a cover plate 3 and a detachable inner plate 4. The cover plate 3 is installed at one end of the water outlet part 2 in a threaded manner, and a threaded hole is formed in the middle of the cover plate. The detachable inner plate 4 is matched with the threaded hole. Wherein, the aperture of the threaded hole is smaller than the inner diameter of the water outlet part 2. The filtering part comprises a sleeve 5, the opening end of the sleeve 5 is fixedly connected with the cover plate 3, and the outer wall of the sleeve 5 is attached to the inner wall of the water outlet part 2. Along the water flowing direction of the water outlet part 2, one end of the sleeve 5 far away from the opening is positioned behind the water inlet part 1. The water inlet 8 that is linked together with the portion of intaking 1 is seted up to sleeve 5 lateral wall, and the through-hole has been seted up to one side that the barrel head of sleeve 5 was kept away from the portion of intaking 1. A filter screen 7 is arranged in the through hole. A filter plate 6 is detachably arranged in the sleeve 5. When the plugging part is connected with the water outlet part 2, the side wall of the filter plate 6 is respectively contacted with the bottom of the detachable inner plate 4 and the sleeve 5.
When the water inlet valve is used, water flows into the sleeve 5 from the water inlet part 1, the filter plates 6 in the sleeve 5 perform primary filtration on the water flows, the water flows through the filter plates 6 flow out of the sleeve 5 through the through holes, the water flows are discharged from the water outlet part 2, and when the water flows through the through holes, the filter screen 7 performs depth filtration. In the daily use process, can regularly unscrew and dismantle inner panel 4, pull down filter 6 and take out by the screw hole, through the regular cleanness to filter 6, can ensure the filtering capability of water intaking valve. Or after the filter screen is used for a period of time, the cover plate 3 is unscrewed, the cover plate 3 and the sleeve 5 are integrally taken out, and the filter screen 7 is replaced or cleaned. The filter part of the invention can fully filter the water flow by arranging the filter plate 6 for preliminary filtration and the filter plate 7 for deep filtration; simultaneously, the filtering part is cleaned and replaced according to actual conditions, the operation is convenient and fast, and the filtering part does not need to be integrally taken out every time.
First, in the present invention, when the cover plate 3 and the spout 2 are connected, a waterproof tape is wound around the external thread of the spout 2. When the cover plate 3 is connected with the detachable inner plate 4, the outer thread of the detachable inner plate 4 is wound with a waterproof adhesive tape. Ensuring that the water flow does not overflow from the connection of the cover plate 3 and the water outlet portion 2 and the connection of the cover plate 3 and the detachable inner plate 4.
Secondly, the aperture of the threaded hole in the invention is smaller than the inner diameter of the water outlet part 2, and the inner diameter of the sleeve 5 is not larger than the aperture of the threaded hole, so that the filter plate 6 can be taken out of the threaded hole.
Further, the number of the filter plates 6 is not limited, and two filter plates 6 are taken as an example in the present invention, and are parallel to each other.
In an embodiment of the present invention, please refer to fig. 1-3, the connection position of the water outlet portion 2 and the water inlet portion 1 is close to the upper port of the water outlet portion 2, and the water inlet portion 1 and the water outlet portion 2 are perpendicular to each other, so that, during operation, the water flow direction enters from the water inlet portion 1 and then is discharged from the lower port of the water outlet portion 2.
In one embodiment of the invention, the cross-sectional area of the through-hole is not more than half of the area of the bottom surface of the sleeve 5, and is located on the bottom surface of the sleeve 5 on the side away from the water inlet portion 1. Referring to fig. 1-4, the filter plate 6 is located between the through hole and the water inlet portion 1. Ensure that the water flow firstly passes through the filter plate 6 and then enters the water outlet part 2 through the through holes.
In one embodiment of the present invention, please refer to fig. 1-4, the inner wall of the sleeve 5 is provided with a strip-shaped guide rail 9 cooperating with the filter plate 6, and the filter plate 6 is slidably clamped in the strip-shaped guide rail 9. The upper end and the lower end of the filter plate 6 are provided with sealing gaskets. In this embodiment, the strip-shaped guide rails 9 are fixedly mounted on the inner wall of the sleeve 5, two strip-shaped guide rails 9 for mounting the same filter plate 6 are opposite, and the guide direction of the strip-shaped guide rails 9 is parallel to the extending direction of the sleeve 5. Through both ends set up sealed the pad about filter 6, all install on play water portion 2 at apron 3 with can dismantle inner panel 4 when, both ends play sealed effect through sealed pad respectively with sleeve 5 bottom and can dismantle inner panel 4 contact about filter 6.
In one embodiment of the invention, the cover plate 3 and the inner detachable plate 4 are provided with hidden handles 19 on the surfaces. Referring to fig. 5, specifically, the cover plate 3 and the detachable inner plate 4 are respectively provided with an arc-shaped groove 18 on the surface thereof, and an arc-shaped handle 19 is rotatably installed in the arc-shaped groove 18. Under normal conditions, handle 19 hides in arc wall 18, need dismantle or when installing apron 3 or can dismantle inner panel 4, with handle 19 by the interior roll-out of arc wall 18, and then can accomplish the dismouting through rotating handle 19 along 3 circumferencial direction of apron.
The water inlet part 1 of the invention is internally provided with a water flow partition component. The water flow partition assembly comprises a partition plate 10, a blocking block 13, a driving piece and the like. The partition plate 10 is circular and is rotatably installed in the water inlet portion 1. The stop block 13 is oval, and the outer wall is fixedly connected with the inner wall of the water inlet part 1. The side walls of the blocking piece 13 are provided with waterproof rings. The driving piece is used for driving the partition board 10 to rotate in the water inlet part 1.
Wherein, when the water inlet part 1 is in a water flow blocking state, the blocking plate 10 is in contact with the blocking block 13. When the water inlet part 1 is in a water flow circulation state, the partition plate 10 is parallel to the detachable inner plate 4.
When the water inlet valve is in a water flow circulation state, water flow normally enters the water outlet portion 2 from the water inlet portion 1, and when the water flow is required to be switched to a water flow partition state, the partition plate 10 is driven to rotate by the driving piece until the end wall of the partition plate 10 is in contact with the sealing ring 20 on the barrier block 13, so that the water flow partition is realized.
In an embodiment of the present invention, please refer to fig. 6, the driving member includes a push rod 15 and a slide block 11. The push rod 15 movably penetrates through the side wall of the water inlet part 1. One end of the sliding block 11 is connected with one end of the push rod 15 in the water inlet part 1 through the hinge 12, and the other end is slidably installed in a sliding groove preset on the surface of the partition board 10. When the push rod 15 is pushed, the sliding block 11 slides in the sliding groove to drive the partition board 10 to rotate.
The specific type of the hinge 12 is not limited, and the rotation adjustment between the push rod 15 and the slider 11 can be realized. Such as a hinge. In the invention, in order to further improve the degree of freedom between the push rod 15 and the slide block 11, that is, to realize that the push rod 15 freely rotates along the self central axis under the premise that the slide block 11 is not moved, the hinge 12 adopts a spherical hinge.
In one embodiment of the present invention, in order to reduce the overflow at the interface between the push rod 15 and the water inlet portion 1, the two sides of the gap on the sidewall of the water inlet portion 1 for the movement of the push rod 15 are provided with sealing pads. Two sealing balls 14 are mounted on the push rod 15 at intervals. When the water inlet part 1 is in a water flow blocking state, the sealing ball 14 positioned outside the water inlet part 1 blocks the gap. When the water inlet part 1 is in a water flow circulation state, the sealing ball 14 positioned in the water inlet part 1 seals the gap.
On the basis of this embodiment, in order to improve the overall safety of the inlet valve, as shown in fig. 7-9, a cavity 101 is provided in the inlet portion 1. The outer side wall of the water inlet part 1 is provided with a notch for the sealing ball 14 to pass through. The side wall of the push rod 15 is provided with a lower limit rod. Wherein, in the propelling process of the push rod 15 to the water inlet part 1, when the sealing ball 14 enters the cavity 101 from the notch and is attached to the notch, the lower limiting rod is rotated to be clamped in the cavity 101, and the water inlet part 1 enters a water flow blocking state.
The bottom of the cover plate 3 is provided with a limiting clamping groove. Specifically, the limiting clamping groove is composed of a narrow-diameter section and a wide-diameter section which are arranged at the bottom of the cover plate 3 upwards respectively. An upper limiting rod 16 is arranged at the top of the push rod 15. The width of the narrow diameter section is slightly greater than the width of the upper stop lever 16. The wide diameter section allows the push rod 15 to be internally turned at a certain angle. When the cover plate 3 is matched with the water outlet part 2, the opening of the limiting clamping groove is over against the upper limiting rod 16. In the process of pulling out the push rod 15 from the water inlet part 1, when the sealing ball 14 is attached to the notch, the upper limiting rod 16 is rotated to enable the lower limiting rod to be clamped in the limiting clamping groove, and the water inlet part 1 enters a water flow circulation state.
It should be noted that the sliding block 11 and the push rod 15 are ensured to be freely rotatable, when the water inlet portion 1 is in a water flow circulation state, the upper limiting rod 16 is located at the wide-diameter section of the limiting clamping groove, and under the action of the limiting clamping groove, the upper limiting rod 16 cannot move up and down, so that the water flow circulation state can be maintained; meanwhile, because the upper limiting rod 16 is positioned in the limiting clamping groove, when the cover plate 3 and the water outlet part 2 rotate relatively, the upper limiting rod 16 interferes, so that the filtering part cannot be integrally disassembled in a water flow circulation state, and the filtering part cannot be taken out because the water flow is not cut off, so that the water flow cannot be filtered. Even if the water flow is not cut off and the detachable inner plate 4 is taken down, the filter screen 7 can carry out filtration.
When the water flow blocking state is switched, the push rod 15 is rotated firstly, so that the upper limiting rod 16 can be taken out from the narrow-diameter section, the push rod 15 is pressed downwards until the upper limiting rod 16 is separated from the limiting clamping groove, the lower limiting rod enters the cavity 101 from the notch, and the push rod 15 is rotated, so that the lower limiting rod is clamped in the cavity 101 and enters the water flow blocking state.
And under the water flow blocking state and the water flow circulating state, a sealing ball 14 is attached to the notch to prevent water flow from overflowing.
In order to prevent the upper limit rod 16 and the lower limit rod from rotating, an elastically telescopic latch 17 may be installed on the upper surfaces of the upper limit rod 16 and the lower limit rod, and a ball may be disposed on the top of the latch 17. And set up the semicircular groove in the corresponding position of spacing draw-in groove and cavity 101, when needs keep two kinds of rivers states, rotate push rod 15 until the ball at fixture block 17 top is located the semicircular groove. When the state needs to be changed, a certain external force is applied to separate the ball from the semicircular groove.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. A water inlet valve convenient for disassembling and assembling a filtering structure comprises a water inlet part (1) and a water outlet part (2), wherein one end of the water inlet part (1) is connected with the side wall of the water outlet part (2), and the water inlet part (1) is communicated with the water outlet part (2); it is characterized by also comprising:
a plugging portion including a cover plate (3) and a detachable inner plate (4); the cover plate (3) is installed at one end of the water outlet part (2) in a threaded manner, and a threaded hole is formed in the middle of the cover plate; the detachable inner plate (4) is matched with the threaded hole; wherein the aperture of the threaded hole is smaller than the inner diameter of the water outlet part (2); and
a filter portion comprising a sleeve (5); the opening end of the sleeve (5) is fixedly connected with the cover plate (3), and the outer wall of the sleeve (5) is attached to the inner wall of the water outlet part (2); one end of the sleeve (5) far away from the opening is positioned behind the water inlet part (1) along the water flowing direction of the water outlet part (2); a water inlet (8) communicated with the water inlet part (1) is formed in the side wall of the sleeve (5), and a through hole is formed in one side, away from the water inlet part (1), of the bottom of the sleeve (5); a filter screen (7) is arranged in the through hole; a filter plate (6) is detachably arranged in the sleeve (5); when the plugging part is connected with the water outlet part (2), the side wall of the filter plate (6) is respectively contacted with the bottom of the detachable inner plate (4) and the sleeve (5).
2. A water inlet valve for facilitating the assembly and disassembly of a filtering structure according to claim 1, wherein the inner wall of the sleeve (5) is provided with a strip-shaped guide rail (9) matched with the filtering plate (6), and the filtering plate (6) is slidably clamped in the strip-shaped guide rail (9); and the upper end and the lower end of the filter plate (6) are provided with sealing gaskets.
3. A water inlet valve for facilitating the assembly and disassembly of a filtering structure according to claim 1, wherein the cover plate (3) and the detachable inner plate (4) are provided with a hidden handle (19) on the surface.
4. A water inlet valve for facilitating the assembly and disassembly of a filtering structure according to claim 1, wherein a water flow isolating assembly is arranged in the water inlet part (1); the water flow shut-off assembly comprises:
the partition plate (10) is circular and is rotatably arranged in the water inlet part (1);
the blocking block (13) is oval, and the outer wall of the blocking block is fixedly connected with the inner wall of the water inlet part (1); the side wall of the blocking block (13) is provided with a waterproof ring; and
the driving piece is used for driving the partition board (10) to rotate in the water inlet part (1);
when the water inlet part (1) is in a water flow blocking state, the blocking plate (10) is in contact with the blocking block (13).
5. A water inlet valve for facilitating the assembly and disassembly of a filtering structure according to claim 4, wherein the partition plate (10) is parallel to the detachable inner plate (4) when the water inlet portion (1) is in a water flow state.
6. A water inlet valve for facilitating the removal of a filtering structure according to claim 5, wherein the driving member comprises:
a push rod (15) movably penetrating through the side wall of the water inlet part (1); and
and one end of the sliding block (11) is connected with one end of the push rod (15) positioned in the water inlet part (1) through a hinge piece (12), and the other end of the sliding block is arranged in a sliding groove preset on the surface of the partition board (10) in a sliding manner.
7. A valve for facilitating the removal and installation of a filtering structure according to claim 6, wherein the hinge (12) is a ball hinge.
8. The water inlet valve convenient for assembling and disassembling the filtering structure according to claim 6, characterized in that two sides of the gap on the side wall of the water inlet part (1) for the push rod (15) to move are provided with sealing gaskets; two sealing balls (14) are arranged on the push rod (15) at intervals; when the water inlet part (1) is in a water flow blocking state, a sealing ball (14) positioned outside the water inlet part (1) blocks the gap; when the water inlet part (1) is in a water flow circulation state, the sealing ball (14) positioned in the water inlet part (1) seals the gap.
9. A water inlet valve for facilitating the disassembly and assembly of a filtering structure according to claim 8, wherein a cavity (101) is arranged in the water inlet part (1); the outer side wall of the water inlet part (1) is provided with a notch for the sealing ball (14) to pass through;
the side wall of the push rod (15) is provided with a lower limiting rod;
when the push rod (15) pushes the water inlet part (1) inwards, the lower limiting rod is rotated to be clamped in the cavity (101) when the sealing ball (14) enters the cavity (101) from the notch and is attached to the notch, and the water inlet part (1) enters a water flow blocking state.
10. The water inlet valve convenient for assembling and disassembling the filtering structure according to claim 8, characterized in that a limiting clamping groove is formed at the bottom of the cover plate (3);
the top of the push rod (15) is provided with an upper limiting rod (16);
when the cover plate (3) is matched with the water outlet part (2), the opening of the limiting clamping groove is over against the upper limiting rod (16); in the process that the push rod (15) is pulled out of the water inlet part (1), when the sealing ball (14) is attached to the notch, the upper limiting rod (16) is rotated to enable the lower limiting rod to be clamped in the limiting clamping groove, and the water inlet part (1) enters a water flow circulation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210886471.1A CN115337701B (en) | 2022-07-26 | 2022-07-26 | Water inlet valve convenient for disassembling and assembling filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210886471.1A CN115337701B (en) | 2022-07-26 | 2022-07-26 | Water inlet valve convenient for disassembling and assembling filtering structure |
Publications (2)
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| CN208107186U (en) * | 2018-03-25 | 2018-11-16 | 江苏特尔维斯智能科技有限公司 | One kind can anticlogging control valve |
| CN110939784A (en) * | 2019-12-25 | 2020-03-31 | 杭州欣禾工程管理咨询有限公司 | A governing valve that is used for chemical production's easy clearance impurity |
| CN210318805U (en) * | 2019-08-20 | 2020-04-14 | 杭州东测定扭科技有限公司 | Filter screen structure convenient to dismantle |
| WO2021000368A1 (en) * | 2019-07-03 | 2021-01-07 | 南京福碧源环境技术有限公司 | Quick connector having pre-filter for soft water control valve |
| KR102226300B1 (en) * | 2020-11-12 | 2021-03-11 | 주식회사 현대밸브 | Filter gate valve |
| CN213685356U (en) * | 2020-10-26 | 2021-07-13 | 福建省南安市盛泰阀门有限公司 | Valve structure convenient for discharging internal filtering material |
| CN214699358U (en) * | 2021-04-06 | 2021-11-12 | 浙江华龙巨水科技股份有限公司 | Filtering check ball valve |
| CN217030034U (en) * | 2022-01-13 | 2022-07-22 | 聚创(上海)流体科技有限公司 | Diaphragm valve |
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2022
- 2022-07-26 CN CN202210886471.1A patent/CN115337701B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202733164U (en) * | 2012-08-08 | 2013-02-13 | 浙江搏正铜业有限公司 | Angle valve with filtering capability |
| JP2017144411A (en) * | 2016-02-19 | 2017-08-24 | 株式会社竹村製作所 | Installation unit of strainer for fluid |
| CN206587457U (en) * | 2017-03-15 | 2017-10-27 | 昆山龙腾光电有限公司 | A kind of filter pipeline structure and air-conditioning system |
| CN208107186U (en) * | 2018-03-25 | 2018-11-16 | 江苏特尔维斯智能科技有限公司 | One kind can anticlogging control valve |
| WO2021000368A1 (en) * | 2019-07-03 | 2021-01-07 | 南京福碧源环境技术有限公司 | Quick connector having pre-filter for soft water control valve |
| CN210318805U (en) * | 2019-08-20 | 2020-04-14 | 杭州东测定扭科技有限公司 | Filter screen structure convenient to dismantle |
| CN110939784A (en) * | 2019-12-25 | 2020-03-31 | 杭州欣禾工程管理咨询有限公司 | A governing valve that is used for chemical production's easy clearance impurity |
| CN213685356U (en) * | 2020-10-26 | 2021-07-13 | 福建省南安市盛泰阀门有限公司 | Valve structure convenient for discharging internal filtering material |
| KR102226300B1 (en) * | 2020-11-12 | 2021-03-11 | 주식회사 현대밸브 | Filter gate valve |
| CN214699358U (en) * | 2021-04-06 | 2021-11-12 | 浙江华龙巨水科技股份有限公司 | Filtering check ball valve |
| CN217030034U (en) * | 2022-01-13 | 2022-07-22 | 聚创(上海)流体科技有限公司 | Diaphragm valve |
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| CN115337701B (en) | 2024-02-06 |
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