CN211175458U

CN211175458U - Valve capable of filtering impurities

Info

Publication number: CN211175458U
Application number: CN202020014639.6U
Authority: CN
Inventors: 张礼斌; 林子楗; 张原郡
Original assignee: Guangzhou Jiaming Technology Co ltd
Current assignee: Guangzhou Jiaming Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-08-04
Anticipated expiration: 2030-01-02

Abstract

The utility model relates to the technical field of valves, in particular to a valve capable of filtering impurities, which comprises a valve body, a water inlet pipe, a drain pipe and a monitoring pipe, wherein the monitoring pipe is welded at the bottom of the drain pipe, a fixing ring is welded in the valve body, the bottom and the top of the fixing ring are respectively provided with a first water flow cavity and a second water flow cavity, the water inlet pipe is welded at one side of the first water flow cavity, the drain pipe is welded at one side of the second water flow cavity, a filter screen and a water retaining ring are welded on the inner wall of the first water flow cavity, the water retaining ring is arranged at the bottom of the filter screen, the bottom of the first water flow cavity is provided with a screw groove and a sealing groove, a filter pipe is meshed in the screw groove through threads, one end of the filter pipe is clamped in the water retaining ring, a through hole is arranged on the filter pipe, a filter cotton core is clamped in the filter pipe, the characteristic of the blockage prompt function.

Description

Valve capable of filtering impurities

Technical Field

The utility model relates to the technical field of valves, specifically a but impurity filtering's valve.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. Therefore, the valve is widely used, but most of the existing valves have certain defects, on one hand, most of the common valves do not have the function of filtering impurities, so that the internal blockage is easy to occur, on the other hand, when the internal impurities are more, the valve is not easy to clean and cannot know that the blockage occurs, and therefore the problem can be solved by the aid of the valve capable of filtering the impurities.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but valve of filtering impurity to the impurity can not be filtered who proposes in solving above-mentioned background art, does not have the problem of function simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve that can filter impurity, includes valve body, inlet tube, drain pipe and monitoring pipe, the monitoring pipe welding is in drain pipe bottom, welding has solid fixed ring in the valve body, gu fixed ring bottom and top are provided with flowing water chamber one and flowing water chamber two respectively, the inlet tube butt fusion is in flowing water chamber one side, the drain pipe butt fusion is in flowing water chamber two one side, the welding has filter screen and manger plate ring on the inner wall of flowing water chamber one, the manger plate ring sets up the filter screen bottom, a flowing water chamber bottom is provided with screw groove and seal groove, the screw inslot has the filter tube through the thread engagement, filter tube one end card is established in the manger plate ring.

As a further aspect of the present invention: the filter tube is provided with a through hole, the filter tube is internally provided with a filter cotton core in a clamping manner, and the bottom of the filter tube is welded with a twisting head.

As a further aspect of the present invention: the filter tube is adhered with a sealing rubber ring, and the sealing rubber ring is clamped in the sealing groove.

As a further aspect of the present invention: and a plug block is clamped in the second flowing water cavity, a circulation groove is arranged in the plug block, and two ends of the circulation groove respectively correspond to the middle parts of the drain pipe and the fixing ring.

As a further aspect of the present invention: the top of the chock block is welded with a hand wheel through a connecting rod, and the connecting rod is installed in the valve body through a rotating shaft.

As a further aspect of the present invention: the utility model discloses a solar water heater, including filter tube, separation ring, movable piece two, movable piece one, movable piece two, the welding has the carriage release lever between movable piece one and the movable piece two, movable piece one with the butt fusion has the spring between the separation ring, the intraductal welding of monitoring has the stationary blade, the stationary blade sets up movable piece two bottoms, movable piece one top with all there is the rubber piece to adhere on the inner wall of separation ring.

As a further aspect of the present invention: the monitoring tube is internally provided with an indicator lamp and a storage battery, the first electrode plate is respectively connected with the storage battery and the indicator lamp through electric wires, and the second electrode plate is connected with the storage battery through electric wires.

Compared with the prior art, the beneficial effects of the utility model are that:

impurity through filter tube and filter screen can effective filtration aquatic to it is also very convenient to dismantle the washing, can judge through the pilot lamp on the observation monitoring pipe whether more of impurity in the flowing water chamber one, thereby can play the suggestion effect.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a cross-sectional view of a filter tube according to the present invention;

FIG. 3 is a cross-sectional view of a stopper according to the present invention;

FIG. 4 is a cross-sectional view of the monitoring tube of the present invention;

FIG. 5 is a perspective view of the structure of the present invention;

in the figure: 1-valve body, 2-water inlet pipe, 3-water outlet pipe, 4-monitoring pipe, 5-water flow cavity I, 6-water flow cavity II, 7-filter screen, 8-water retaining ring, 9-filter pipe, 10-through hole, 11-filter cotton core, 12-twisting head, 13-sealing rubber ring, 14-plug block, 15-circulation groove, 16-hand wheel, 17-blocking ring, 18-movable piece I, 19-movable piece II, 20-movable rod, 21-spring, 22-rubber piece, 23-fixed piece, 24-electrode piece I, 25-electrode piece II, 26-storage battery, 27-indicator light.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a valve capable of filtering impurities comprises a valve body 1, a water inlet pipe 2, a drain pipe 3 and a monitoring pipe 4, wherein the monitoring pipe 4 is welded at the bottom of the drain pipe 3, a fixing ring is welded in the valve body 1, a first water flowing cavity 5 and a second water flowing cavity 6 are respectively arranged at the bottom and the top of the fixing ring, the water inlet pipe 2 is welded at one side of the first water flowing cavity 5, the drain pipe 3 is welded at one side of the second water flowing cavity 6, a filter screen 7 and a water retaining ring 8 are welded on the inner wall of the first water flowing cavity 5, the water retaining ring 8 is arranged at the bottom of the filter screen 7, a screw groove and a sealing groove are arranged at the bottom of the first water flowing cavity 5, a filter pipe 9 is engaged with the screw groove through threads, one end of the filter pipe 9 is clamped in the water retaining ring 8, a through hole 10 is arranged on the filter pipe 9, a filter cotton core 11 is, the sealing rubber ring 13 is clamped in the sealing groove, the plug block 14 is clamped in the water flowing cavity II 6, the flow groove 15 is arranged in the plug block 14, two ends of the flow groove 15 respectively correspond to the middle part of the drain pipe 3 and the fixing ring, the hand wheel 16 is welded at the top part of the plug block 14 through the connecting rod, and the connecting rod is arranged in the valve body 1 through the rotating shaft, when the water-saving valve is used, the plug block 14 is rotated through the hand wheel 16, two ends of the flow groove 15 in the plug block 14 are respectively aligned with the water flowing cavity I5 and the drain pipe 3, water enters the water flowing cavity I5 in the valve body 1 from the water inlet pipe 2 and then enters the filter pipe 9 from the through hole 10 and flows upwards to the flow groove 15 in the plug block 14, the filter cotton core 11 and the filter screen 7 can adsorb and filter various impurities in the flowing process, thereby the filtering effect can be achieved, when the impurities in the water flowing cavity and the filter cotton core 11, the filter pipe 9 is directly screwed out to the outside by the screwing head 12, so that the filter cotton core 11 can be cleaned, and impurities retained in the flowing water cavity I5 can be discharged from the screw groove.

Referring to fig. 1, 3 and 4, a blocking ring 17 is welded in the filtering pipe 9, a first movable plate 18 and a second movable plate 19 are respectively arranged at the top and the bottom of the blocking ring 17, a movable rod 20 is welded between the first movable plate 18 and the second movable plate 19, a spring 21 is welded between the first movable plate 18 and the blocking ring 17, a fixed plate 23 is welded in the monitoring pipe 4, the fixed plate 23 is arranged at the bottom of the second movable plate 19, a rubber sheet 22 is adhered to the top of the first movable plate 18 and the inner wall of the blocking ring 17, a first electrode plate 24 is arranged at the bottom of the second movable plate 19, a second electrode plate 25 is arranged on the fixed plate 23, an indicator lamp 27 and a storage battery 26 are arranged in the monitoring pipe 4, the first electrode plate 24 is respectively connected with the storage battery 26 and the indicator lamp 27 through electric wires, the second electrode plate 25 is connected with the storage battery 26 through electric wires, when the utility model is used, whether the impurities in the first water flowing cavity 5 are too much, when the impurities in the first flowing water cavity 5 are excessive, the flow velocity in the second flowing water cavity 6 and the flow velocity in the drain pipe 3 can obviously decrease, under the normal condition, the water pressure in the second flowing water cavity 6 and the flow velocity in the drain pipe 3 are large, and meanwhile, the water pressure can flow into the monitoring pipe 4, so that the water pressure can push the first moving sheet 18 to move downwards and extrude the spring 21, when the first moving sheet 18 moves, the connecting rod and the second moving sheet 19 can also move downwards, so that the first electrode sheet 24 is in contact with the second electrode sheet 25, at the moment, the first electrode sheet 24, the second electrode sheet 25, the indicator lamp 27 and the storage battery 26 form a passage circuit, so that the indicator lamp 27 can be triggered, the normal flow velocity in the drain pipe 3 can be prompted, when the indicator lamp 27 emits light normally, the slow flow in the drain pipe 3 is indicated, and the requirement for cleaning the.

The utility model discloses a theory of operation is: when the utility model is used, the stopper block 14 is rotated by the hand wheel 16, two ends of the circulation groove 15 in the stopper block 14 are respectively aligned with the first water flowing cavity 5 and the drain pipe 3, water enters the first water flowing cavity 5 in the valve body 1 from the water inlet pipe 2 and then enters the filter pipe 9 from the through hole 10 and flows upwards to the circulation groove 15 in the stopper block 14, the filter cotton core 11 and the filter screen 7 can adsorb and filter various impurities in the flowing process, so that the filtering function can be realized, whether the excessive impurities in the first water flowing cavity 5 occur or not can be judged by the monitoring pipe 4, the flow speed in the second water flowing cavity 6 and the drain pipe 3 can obviously drop when the impurities in the first water flowing cavity 5 are excessive, under the normal condition, the water pressure in the second water flowing cavity 6 and the drain pipe 3 is large, and the water can flow into the monitoring pipe 4 at the same time, therefore, the water pressure can push the first moving piece 18 to move downwards and extrude the spring 21, when the first movable sheet 18 moves, the connecting rod and the second movable sheet 19 can also move downwards, so the first electrode sheet 24 is in contact with the second electrode sheet 25, at the moment, the first electrode sheet 24, the second electrode sheet 25 and the indicator lamp 27 and the storage battery 26 form a circuit, the indicator lamp 27 can be triggered, the flow speed in the drain pipe 3 can be prompted to be normal, when the indicator lamp 27 emits light normally, the water flow in the drain pipe 3 is indicated to be slow, the prompt that impurities in the first flowing water cavity 5 need to be cleaned as soon as possible is achieved, the filter pipe 9 can be detached for cleaning during cleaning, the filter pipe 9 is directly screwed out outwards through the screwing head 12, the filter cotton core 11 can be cleaned, the impurities retained in the first flowing water cavity 5 can be discharged from the screw groove, and cleaning is also very convenient.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A valve capable of filtering impurities comprises a valve body (1), a water inlet pipe (2), a water outlet pipe (3) and a monitoring pipe (4), characterized in that the monitoring pipe (4) is welded at the bottom of the drain pipe (3), a fixing ring is welded in the valve body (1), the bottom and the top of the fixing ring are respectively provided with a flowing water cavity I (5) and a flowing water cavity II (6), the water inlet pipe (2) is welded on one side of the water flowing cavity I (5), the water outlet pipe (3) is welded on one side of the water flowing cavity II (6), a filter screen (7) and a water retaining ring (8) are welded on the inner wall of the running water cavity I (5), the water retaining ring (8) is arranged at the bottom of the filter screen (7), a screw groove and a sealing groove are arranged at the bottom of the flowing water cavity I (5), a filter pipe (9) is meshed in the screw groove through threads, and one end of the filter pipe (9) is clamped in the water retaining ring (8).

2. A valve as claimed in claim 1, wherein: the filter tube (9) is provided with a through hole (10), the filter tube (9) is internally provided with a filter cotton core (11), and the bottom of the filter tube (9) is welded with a twisting head (12).

3. A valve as claimed in claim 1, wherein: the filter tube (9) is adhered with a sealing rubber ring (13), and the sealing rubber ring (13) is clamped in the sealing groove.

4. A valve as claimed in claim 1, wherein: a plug block (14) is clamped in the second running water cavity (6), a circulation groove (15) is arranged in the plug block (14), and two ends of the circulation groove (15) correspond to the middle parts of the drain pipe (3) and the fixing ring respectively.

5. A valve as claimed in claim 4, wherein: the top of the chock block (14) is welded with a hand wheel (16) through a connecting rod, and the connecting rod is installed in the valve body (1) through a rotating shaft.

6. A valve as claimed in claim 1, wherein: welded separation ring (17) in filter tube (9), separation ring (17) top and bottom are provided with respectively and move piece (18) and remove piece two (19), the welding has carriage release lever (20) between removal piece (18) and removal piece two (19), remove piece (18) with the butt fusion has spring (21) between separation ring (17), the welding has stationary blade (23) in monitoring pipe (4), stationary blade (23) set up remove piece two (19) bottoms, remove piece (18) top with rubber sheet (22) all adhere to on the inner wall of separation ring (17).

7. A valve as claimed in claim 6, wherein: remove piece two (19) bottom and install electrode slice one (24), install electrode slice two (25) on stationary blade (23), be provided with pilot lamp (27) and battery (26) in monitoring tube (4), electrode slice one (24) pass through the electric wire respectively with battery (26) with pilot lamp (27) are connected, electrode slice two (25) pass through the electric wire with battery (26) are connected.