CN117553136B - Angle valve convenient to hold and high in sealing performance - Google Patents
Angle valve convenient to hold and high in sealing performance Download PDFInfo
- Publication number
- CN117553136B CN117553136B CN202410040031.3A CN202410040031A CN117553136B CN 117553136 B CN117553136 B CN 117553136B CN 202410040031 A CN202410040031 A CN 202410040031A CN 117553136 B CN117553136 B CN 117553136B
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- valve body
- valve
- sealing sleeve
- pipe
- ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 4
- 101100326791 Caenorhabditis elegans cap-2 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/48—Attaching valve members to screw-spindles
-
- 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
- B01D29/05—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 supported
-
- 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
-
- 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
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses an angle valve with convenient holding and high tightness, which relates to the technical field of valve equipment and comprises a valve body; a rotary cap is rotatably arranged at the top of the valve body; the pipe orifice at the bottom of the valve body is connected with a water inlet pipe through threads; the pipe orifice at the left end of the valve body is connected with a water outlet pipe through threads; a boundary component is arranged at the pipe orifice at the left side of the valve body, and the opening or closing of the valve body can be quickly switched through arranging a conical block and a bulge structure of the wave ring groove; the sealing sleeve is plugged by the rubber floating body so as to be convenient for replacing or cleaning the metal filter screen, and the leakage of fluid is reduced when the valve body works; the boundary blocks with proper curvature radius are replaced, so that vortex generation can be effectively avoided, differential pressure resistance is reduced, cavitation is reduced, and the service life of the valve body is prolonged.
Description
Technical Field
The invention relates to the technical field of valve equipment, in particular to an angle valve with convenient holding and high sealing performance.
Background
The valve is a valve structure arranged between the water tap and the water pipe, the triangular valve can be opened or closed to control the flow of the water source, and the valve body comprises a water inlet, a water outlet and a water quantity control port, so that the valve is called as the triangular valve.
Most of the existing valve bodies are structurally fixed, so that fluid is easy to generate serious lateral erosion or punching on the inner wall of the valve body due to the phenomena of vortex and the like, and the service life of the valve body is seriously influenced; meanwhile, the conventional angle valve has no filtering structure, and in order to solve the filtering problem, a filter disc and other devices are required to be installed in a pipeline connected with the angle valve, and when the angle valve is replaced, the pipeline is required to be detached to close the fluid valve port, so that the angle valve is very troublesome.
Disclosure of Invention
Accordingly, in order to solve the above-described drawbacks, the present invention provides an angle valve having high sealability and convenient grip.
The invention is realized in such a way that an angle valve with convenient holding and high sealing performance is constructed, and the device comprises a valve body; a rotary cap is rotatably arranged at the top of the valve body; the pipe orifice at the bottom of the valve body is connected with a water inlet pipe through threads; the pipe orifice at the left end of the valve body is connected with a water outlet pipe through threads; and a boundary component is arranged at the pipe orifice at the left side of the valve body.
A thread block is connected with the thread of the screw groove at the top side of the inner part of the valve body; a cavity is formed in the threaded block, and a valve rod is slidably arranged in the cavity; a reset piece with a reset function is sleeved on the outer side of the valve rod; the bottom of the valve rod is fixedly provided with a conical block; the conical block is rotatably arranged at the top of the blocking fan; the contact surface between the top of the blocking fan and the conical block is provided with a wave ring groove; the blocking fan is rotatably arranged inside the sealing sleeve.
Preferably, the water outlet pipe comprises a pipe body which is in threaded connection with a screw hole at the left end of the valve body; a sealing sleeve is fixedly welded on the outer side of the pipe body; an adjusting component with an adjusting function is arranged at the top of the sealing sleeve; the inside of the sealing sleeve is slidably provided with a rubber floating body.
Preferably, a metal filter screen is fixedly arranged at the central through hole of the rubber floating body, and a sealing strip is arranged at the top of the rubber floating body in a contact manner; a first adjusting rod is arranged on the middle side of the sealing plate at the bottom of the sealing sleeve in a threaded manner; the top of the first adjusting rod is rotatably provided with a first piston plate, and the first piston plate is slidably arranged inside the sealing sleeve.
Preferably, the adjusting assembly comprises a second adjusting rod rotatably arranged at the through hole at the top of the sealing sleeve; a limiting collar is fixedly arranged on the top side of the second adjusting rod body; the inner top side of the sealing sleeve is slidingly provided with a second piston plate.
Preferably, a through hole is arranged at the middle side of the second piston plate, and a protective sleeve with a protective effect is arranged at the top of the through hole; and an elastic filling material with a resetting effect is filled at the top of the second piston plate.
Preferably, the boundary component comprises a limiting ring rotatably arranged at the left pipe opening of the valve body; the right end of the limiting ring is welded with a step ring; the right side surface of the limiting ring and the step ring form a step-shaped structure, and a limiting block is fixedly arranged on a step formed by the right side of the limiting ring and the step ring; and boundary blocks are fixedly extruded on the wall of the pipe orifice at the left side of the valve body through the notch between two groups of limiting blocks adjacent to the right side of the limiting ring and the outer ring of the step ring.
Preferably, the conical surface at the bottom of the conical block and the conical groove at the top of the wave ring groove are respectively provided with a strip-shaped arc bulge with 180 degrees; the inside recess that is equipped with of seal cover, and this recess and the sliding connection of stopping the fan.
Preferably, the boundary blocks are C-shaped plates in a circular arc shape, ten groups of boundary blocks are arranged at the left pipe orifice of the valve body in total, and the ten groups of boundary blocks are distributed in a concentric annular mode.
The invention has the following advantages: the invention provides an angle valve with convenient holding and high sealing performance by improving the angle valve, and compared with the same type of equipment, the angle valve has the following improvement:
the angle valve with convenient holding and high sealing performance is convenient to open or close by arranging the conical blocks and the bulge structures of the wave-shaped ring grooves; the sealing sleeve is plugged by the rubber floating body so as to be convenient for replacing or cleaning the metal filter screen, and the leakage of fluid is reduced when the valve body works; the boundary blocks with proper curvature radius are replaced, so that vortex generation can be effectively avoided, differential pressure resistance is reduced, cavitation is reduced, and the service life of the valve body is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the cross-sectional axial side structure of the valve body and outlet pipe of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2C in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 6 is a schematic view of the right visual axis side structure of the boundary assembly of the present invention;
FIG. 7 is a schematic view of the boundary assembly and valve body explosion configuration of the present invention.
Wherein: the valve comprises a valve body-1, a screw cap-2, a water inlet pipe-3, a water outlet pipe-4, a boundary component-5, a thread block-11, a valve rod-12, a reset piece-13, a conical block-14, a blocking fan-15, a wave ring groove-16, a sealing sleeve-17, a pipe body-41, a sealing sleeve-42, an adjusting component-43, a rubber floating body-44, a metal filter screen-45, a first adjusting rod-46, a first piston plate-47, a second adjusting rod-431, a limiting collar-432, a second piston plate-433, a protective sleeve-434, an elastic filling material-435, a limiting ring-51, a step ring-52, a limiting block-53 and a boundary block-54.
Detailed Description
The principles and features of the present invention are described below with reference to fig. 1-7, which are examples for illustration only and are not intended to limit the scope of the invention. The invention is more particularly described by way of example in the following paragraphs with reference to the drawings. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Embodiment one:
Referring to fig. 1 to 7, the angle valve with high tightness and convenient holding comprises a valve body 1; the top of the valve body 1 is rotatably provided with a rotary cap 2; a water inlet pipe 3 is connected with the pipe orifice at the bottom of the valve body 1 through threads; the pipe orifice at the left end of the valve body 1 is connected with a water outlet pipe 4 through threads; a boundary component 5 is arranged at the pipe orifice at the left side of the valve body 1;
A thread block 11 is connected at the screw groove on the top side in the valve body 1 in a threaded manner; a cavity is arranged in the threaded block 11, and a valve rod 12 is arranged in the cavity in a sliding manner; the outside of the valve rod 12 is sleeved with a reset piece 13 with a reset function, and the reset piece 13 is specifically composed of a reset spring and a sleeve which plays a role in protecting the spring; the bottom of the valve rod 12 is fixedly provided with a conical block 14; the conical block 14 is rotatably arranged at the top of the blocking fan 15; the contact surface between the top of the blocking fan 15 and the conical block 14 is provided with a wave ring groove 16, and the conical surface at the bottom of the conical block 14 and the conical groove at the top of the wave ring groove 16 are respectively provided with a strip-shaped arc protrusion with 180 degrees; the blocking fan 15 is rotatably arranged inside the sealing sleeve 17, a groove is arranged inside the sealing sleeve 17, and the groove is in sliding connection with the blocking fan 15.
The water outlet pipe 4 comprises a pipe body 41 which is in threaded connection with a screw hole at the left end of the valve body 1; a sealing sleeve 42 is welded and fixed on the outer side of the pipe body 41; an adjusting component 43 with an adjusting function is arranged at the top of the sealing sleeve 42; a rubber float 44 is slidably arranged inside the sealing sleeve 42; a metal filter screen 45 is fixedly arranged at the central through hole of the rubber floating body 44, and a sealing strip is arranged at the top of the rubber floating body 44 in a contact manner; the middle side of the sealing plate at the bottom of the sealing sleeve 42 is provided with a first adjusting rod 46 by screw threads; a first piston plate 47 is rotatably provided on top of the first adjustment lever 46, and the first piston plate 47 is slidably provided inside the sealing sleeve 42.
The adjusting assembly 43 includes a second adjusting lever 431 rotatably provided at the top through hole of the sealing sleeve 42; a limiting collar 432 is fixedly arranged on the top side of the rod body of the second adjusting rod 431; a second piston plate 433 is arranged at the inner top side of the sealing sleeve 42 in a sliding manner; a through hole is arranged at the middle side of the second piston plate 433, and a protective sleeve 434 with a protective function is arranged at the top of the through hole; the top of the second piston plate 433 is filled with an elastic filler 435 having a restoring effect.
Embodiment two:
Referring to fig. 1 to 7, the angle valve with high tightness and convenient holding according to the present invention further includes: a boundary component 5; the boundary component 5 comprises a limiting ring 51 rotatably arranged at the left pipe opening of the valve body 1; the right end of the limiting ring 51 is welded with a step ring 52; the right side surface of the limiting ring 51 and the step ring 52 form a step-shaped structure, and a limiting block 53 is fixedly arranged on a step formed by the right side of the limiting ring 51 and the step ring 52; the boundary blocks 54 are fixedly extruded by the notch between two groups of limiting blocks 53 adjacent to the right side of the limiting ring 51 and the outer ring of the step ring 52 and the left side pipe orifice wall of the valve body 1, the boundary blocks 54 are specifically arc-shaped C-shaped plates, ten groups of boundary blocks 54 are arranged at the left side pipe orifice of the valve body 1, and the ten groups of boundary blocks 54 are distributed in a concentric ring shape.
The working principle of the angle valve with convenient holding and high sealing performance is as follows:
Firstly, in the process of assembling the valve body 1, a worker firstly sleeves the reset piece 13 on the outer side of the valve rod 12, inserts the valve rod 12 into a cavity at the bottom side of the threaded block 11, then assembles the conical block 14 and the blocking fan 15 one by one at the bottom side of the valve rod 12, then installs the threaded block 11 into a screw groove at the inner top side of the valve body 1, presses the sealing sleeve 17 into a pipe orifice of the water inlet pipe 3, aligns grooves in the blocking fan 15 and the sealing sleeve 17, then slowly screws the water inlet pipe 3 into the screw groove at the bottom side of the valve body 1, and the sealing sleeve 17 can provide extrusion force for the blocking fan 15 and the valve rod 12, the reset piece 13 and the blocking fan 15 between the threaded block 11 and the sealing sleeve 17;
secondly, then, a worker places boundary blocks 54 with proper curvature radius one by one at the left pipe opening of the valve body 1, and fixedly installs a limiting ring 51 and a step ring 52 at the left pipe opening of the valve body 1 through bolts, wherein the limiting ring 51 and the step ring 52 press a plurality of groups of boundary blocks 54, and finally, the water outlet pipe 4 is installed at the left pipe opening of the valve body 1 in a threaded manner;
Thirdly, then the rubber floating body 44 and the metal filter screen 45 are pushed into the sealing sleeve 42 from bottom to top, the sealing sleeve 42 presses the second piston plate 433 and the elastic filling material 435 upwards, then the worker screws the second adjusting rod 431 into the screw groove at the top of the rubber floating body 44, so that the second adjusting rod 431 fixes the rubber floating body 44 at the inner top side of the sealing sleeve 42, and then the first piston plate 47 and other components are installed at the bottom of the sealing sleeve 42;
Fourth, in the process of opening the valve body 1, the worker rotates the screw cap 2 and the screw block 11, so that the screw block 11 drives the valve rod 12 and the conical block 14 to rotate, the conical block 14 is in two states due to the protruding structures of the conical block 14 and the wave-shaped ring groove 16, and when the protruding of the bottom side of the conical block 14 is extruded with the protruding of the wave-shaped ring groove 16, the valve rod 12 is extruded to displace upwards, so that the wave-shaped ring groove 16 and the blocking fan 15 are subjected to the maximum extrusion force of the reset piece 13, and the plugging action of the bottom pipe orifices of the valve body 1 and the water inlet pipe 3 is realized; when the bulges at the bottom side of the conical block 14 are staggered with the bulges on the wave-shaped ring groove 16, the blocking fan 15 is upwards displaced by the internal pressure of the water inlet pipe 3, so that the fluid in the water inlet pipe 3 flows into the valve body 1 through the notch at the side edge of the blocking fan 15, and the valve body 1 is quickly opened;
Fifthly, when fluid flows in the valve body 1, the boundary blocks 54 with different radiuses are arranged at the position, so that vortex flow can be effectively avoided, the fluid is kept flowing in a distributed mode, cavitation is caused to occur at the central part of the flow channel of the valve body 1 and is far away from the wall surface, and the damage of the cavitation is effectively reduced;
sixth, when the metal filter screen 45 needs to be replaced after being used for a certain time, the worker rotates the second adjusting rod 431 to separate from the rubber floating body 44, so that the elastic filling material 435 on the top side of the second piston plate 433 provides downward thrust for the second piston plate 433 and the rubber floating body 44, further the rubber floating body 44 and the metal filter screen 45 are downwards displaced to the lower cavity inside the sealing sleeve 42, part of fluid enters the lower cavity inside the sealing sleeve 42 along with entering the lower cavity inside the sealing sleeve 42, the sealing strip on the top of the sealing sleeve can block the cavity inside the sealing sleeve 42 to reduce the downward outflow of fluid, the sealing strip on the top of the sealing sleeve can also avoid the leakage of fluid due to the blocking of the first piston plate 47, then the worker downwards withdraws the rubber floating body 44 to the metal filter screen 45 to displace out of the cavity of the sealing sleeve 42, the sealing strip on the top of the rubber floating body 44 reduces the leakage of fluid to the maximum extent, and the worker replaces or cleans the metal filter screen 45 in the rubber floating body 44, so that the replacement of the filter screen can be carried out when the valve body 1 works.
The invention provides an angle valve with convenient holding and high sealing performance by improvement, and the opening or closing of the valve body 1 is conveniently and rapidly switched by arranging the bulge structures of the conical block 14 and the wave-shaped ring groove 16; the sealing sleeve 42 is plugged by the rubber floating body 44 so as to be convenient for replacing or cleaning the metal filter screen 45, and the leakage of fluid is reduced when the valve body 1 works; changing the boundary block 54 with a proper curvature radius can effectively avoid the generation of vortex, reduce the pressure difference resistance, reduce cavitation phenomenon and prolong the service life of the valve body 1.
The basic principle and main characteristics of the invention and the advantages of the invention are shown and described above, standard parts used by the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. An angle valve with convenient holding and high sealing performance comprises a valve body (1); a rotary cap (2) is rotatably arranged at the top of the valve body (1); a water inlet pipe (3) is connected with the pipe orifice at the bottom of the valve body (1) in a threaded manner; the left end pipe orifice of the valve body (1) is connected with a water outlet pipe (4) through threads; a boundary component (5) is arranged at the pipe orifice at the left side of the valve body (1);
The method is characterized in that: a thread block (11) is connected with the screw groove on the top side in the valve body (1) in a threaded manner; a cavity is formed in the threaded block (11), and a valve rod (12) is slidably arranged in the cavity; a reset piece (13) with a reset function is sleeved on the outer side of the valve rod (12); a conical block (14) is fixedly arranged at the bottom of the valve rod (12); the conical block (14) is rotatably arranged at the top of the blocking fan (15); the contact surface of the top of the blocking fan (15) and the conical block (14) is provided with a wave ring groove (16); the blocking fan (15) is rotatably arranged in the sealing sleeve (17);
The water outlet pipe (4) comprises a pipe body (41) which is connected with a screw hole at the left end of the valve body (1) in a threaded manner; a sealing sleeve (42) is fixedly welded on the outer side of the pipe body (41); an adjusting component (43) with an adjusting function is arranged at the top of the sealing sleeve (42); a rubber floating body (44) is slidably arranged in the sealing sleeve (42); a metal filter screen (45) is fixedly arranged at the central through hole of the rubber floating body (44), and a sealing strip is arranged at the top of the rubber floating body (44) in a contact manner; a first adjusting rod (46) is arranged on the middle side of the sealing plate at the bottom of the sealing sleeve (42) in a threaded manner; the top of the first adjusting rod (46) is rotatably provided with a first piston plate (47), and the first piston plate (47) is slidably arranged inside the sealing sleeve (42);
The adjusting assembly (43) comprises a second adjusting rod (431) rotatably arranged at a through hole at the top of the sealing sleeve (42); a limiting collar (432) is fixedly arranged on the top side of the rod body of the second adjusting rod (431); a second piston plate (433) is arranged at the inner top side of the sealing sleeve (42) in a sliding way; a through hole is formed in the middle side of the second piston plate (433), and a protective sleeve (434) with a protective effect is arranged at the top of the through hole; an elastic filling material (435) with a resetting function is filled at the top of the second piston plate (433);
The boundary assembly (5) comprises a limiting ring (51) rotatably arranged at the left pipe opening of the valve body (1); a step ring (52) is welded at the right end of the limiting ring (51); the right side surface of the limiting ring (51) and the step ring (52) form a step-shaped structure, and a limiting block (53) is fixedly arranged on a step formed by the right side of the limiting ring (51) and the step ring (52); a boundary block (54) is fixedly extruded between a notch between two groups of limiting blocks (53) adjacent to the right side of the limiting ring (51) and the outer ring of the step ring (52) and the left side pipe wall of the valve body (1).
2. The angle valve with high tightness and convenient holding as claimed in claim 1, wherein: the bottom conical surface of the conical block (14) and the top conical groove of the wave ring groove (16) are respectively provided with a strip-shaped arc bulge with 180 degrees; a groove is formed in the sealing sleeve (17), and the groove is connected with the blocking fan (15) in a sliding mode.
3. The angle valve with high tightness and convenient holding as claimed in claim 1, wherein: the boundary blocks (54) are C-shaped plates in an arc shape, ten groups of boundary blocks (54) are arranged at the left pipe orifice of the valve body (1), and the ten groups of boundary blocks (54) are distributed in a concentric annular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410040031.3A CN117553136B (en) | 2024-01-11 | 2024-01-11 | Angle valve convenient to hold and high in sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410040031.3A CN117553136B (en) | 2024-01-11 | 2024-01-11 | Angle valve convenient to hold and high in sealing performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117553136A CN117553136A (en) | 2024-02-13 |
| CN117553136B true CN117553136B (en) | 2024-05-24 |
Family
ID=89815106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410040031.3A Active CN117553136B (en) | 2024-01-11 | 2024-01-11 | Angle valve convenient to hold and high in sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117553136B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007023972A1 (en) * | 2005-08-22 | 2007-03-01 | Asahi Organic Chemicals Industry Co., Ltd. | Fluid control apparatus |
| CN205781131U (en) * | 2016-05-27 | 2016-12-07 | 杭州春江阀门有限公司 | Micro-resistance pressure reduction type backflow preventer |
| CN212564502U (en) * | 2020-04-01 | 2021-02-19 | 巴宇峰 | Seal valve of expansion pipe |
| CN112833246A (en) * | 2021-02-09 | 2021-05-25 | 北京航化节能环保技术有限公司 | Novel heat accumulation formula heating power burns burning furnace poppet valve |
| CN215172277U (en) * | 2021-03-12 | 2021-12-14 | 福托伟阀门(上海)有限公司 | Low-temperature stop valve with non-return function |
| CN217130372U (en) * | 2021-12-31 | 2022-08-05 | 吴少欣 | Explosion-proof spring angle valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050151107A1 (en) * | 2003-12-29 | 2005-07-14 | Jianchao Shu | Fluid control system and stem joint |
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- 2024-01-11 CN CN202410040031.3A patent/CN117553136B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007023972A1 (en) * | 2005-08-22 | 2007-03-01 | Asahi Organic Chemicals Industry Co., Ltd. | Fluid control apparatus |
| CN205781131U (en) * | 2016-05-27 | 2016-12-07 | 杭州春江阀门有限公司 | Micro-resistance pressure reduction type backflow preventer |
| CN212564502U (en) * | 2020-04-01 | 2021-02-19 | 巴宇峰 | Seal valve of expansion pipe |
| CN112833246A (en) * | 2021-02-09 | 2021-05-25 | 北京航化节能环保技术有限公司 | Novel heat accumulation formula heating power burns burning furnace poppet valve |
| CN215172277U (en) * | 2021-03-12 | 2021-12-14 | 福托伟阀门(上海)有限公司 | Low-temperature stop valve with non-return function |
| CN217130372U (en) * | 2021-12-31 | 2022-08-05 | 吴少欣 | Explosion-proof spring angle valve |
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| CN117553136A (en) | 2024-02-13 |
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Effective date of registration: 20240918 Address after: 442200 group 1, hualishu village, Baofeng Town, Zhushan County, Shiyan City, Hubei Province Patentee after: Hubei Shuizhijia Bathroom Technology Co.,Ltd. Country or region after: China Address before: 362300 No. 98, Meilin Xizhou Industrial Zone, Nanan City, Quanzhou City, Fujian Province Patentee before: Zhengyi Valve Technology Co.,Ltd. Country or region before: China |