CN221075399U - Stop valve with noise reduction and slow flow functions - Google Patents
Stop valve with noise reduction and slow flow functions Download PDFInfo
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- CN221075399U CN221075399U CN202322849757.5U CN202322849757U CN221075399U CN 221075399 U CN221075399 U CN 221075399U CN 202322849757 U CN202322849757 U CN 202322849757U CN 221075399 U CN221075399 U CN 221075399U
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- 230000009467 reduction Effects 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of stop valve accessory devices, in particular to a stop valve with a noise reduction and flow slowing function, which is characterized in that when a flow slowing assembly in a stop valve main body is damaged, workers can quickly detach the stop valve and independently replace the flow slowing assembly, so that cost consumption is reduced, and the stop valve with the noise reduction and flow slowing function, which enhances practicability, comprises a stop valve main body, two groups of connecting pipes, two groups of annular clamping blocks, two groups of flow slowing assemblies, two groups of sleeves, two groups of annular plates, four groups of arc clamping plates, four groups of threaded cylinders, four groups of first screws, multiple groups of first sliding blocks, adjusting assemblies and connecting assemblies, wherein inner cavities are respectively arranged at one ends of the inner cavities of the two groups of connecting pipes, the two groups of annular clamping blocks are respectively clamped through the annular clamping grooves and the inner cavities of the one group of connecting pipes, and the inner ends of the inner sides of the two groups of the annular clamping blocks are respectively connected with one end at the outer sides of the flow slowing assembly.
Description
Technical Field
The utility model relates to the technical field of stop valve accessory devices, in particular to a stop valve with a noise reduction and slow flow function.
Background
As is well known, a shut-off valve is a tool that relies on valve lever pressure to bring a valve flap seal surface into close contact with a valve seat seal surface and to prevent media flow; the valve belongs to a forced sealing valve, and is mainly arranged on a high-temperature high-pressure steam pipeline with the diameter less than or equal to 100mm in a pipeline system of a power plant;
The existing stop valve with the noise reduction and slow flow function is based on a common stop valve, and a slow flow component is arranged in the inner cavity of the valve body, so that the speed of a medium can be effectively reduced when the stop valve is used, and the impact caused by overlarge speed is reduced.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the stop valve with the noise reduction and flow slowing function, which can enable workers to quickly detach the stop valve body and independently replace the flow slowing component when the flow slowing component in the stop valve body is damaged, thereby reducing cost consumption and enhancing practicability.
The utility model relates to a stop valve with noise reduction and slow flow functions, which comprises a stop valve main body and two groups of connecting pipes, wherein the left end and the right end of the stop valve main body are respectively provided with one group of connecting pipes, the stop valve further comprises two groups of annular clamping blocks, two groups of slow flow components, two groups of sleeves, two groups of annular plates, four groups of arc clamping plates, four groups of threaded cylinders, four groups of first screws, multiple groups of first sliding blocks, an adjusting component and a connecting component, the two groups of connecting pipes are respectively provided with inner cavities, one ends of the inner cavities of the two groups of connecting pipes are respectively provided with one group of annular clamping grooves, the two groups of annular clamping blocks are respectively clamped with one group of inner cavities of the connecting pipes through the annular clamping grooves, one ends of the inner sides of the two groups of annular clamping blocks are respectively connected with one ends of the outer sides of the slow flow components, one ends of the outer sides of the two groups of slow flow components are respectively and slidingly clung with the inner walls of the inner cavities of the one group of the connecting pipes, one ends of the two groups of the connecting pipes are respectively provided with one group of grooves, one end of each of the two groups of connecting pipes is clamped and clung to the grooves of the sleeve, one end of each of the two groups of slow-flow components is clung to one end of the sleeve, one side inner wall of each of the two groups of sleeve working cavities is respectively connected with the outer side of the annular plate, one end of each of the two groups of annular plates is respectively provided with a group of grooves, one ends of the top and the bottom of each of the two groups of sleeve working cavities are respectively provided with a group of reserved grooves, the left end and the right end of each of the four groups of reserved grooves are respectively provided with a group of sliding grooves, a plurality of groups of first sliding blocks are respectively and slidably connected with the sliding grooves, the other ends of the plurality of groups of first sliding blocks are respectively and movably connected with one group of arc-shaped clamping plates, the four groups of arc-shaped clamping plates are respectively and clung to the reserved grooves of the sleeve working cavities, the tops of the reserved grooves of the two groups of sleeve working cavities and the reserved grooves of the two groups of sleeve working cavities are respectively provided with a group of reserved holes, and the two groups of reserved holes are respectively and rotatably connected with one group of screw barrels, one end of each of the four groups of threaded cylinders is connected with the adjusting component respectively, the other end of each of the four groups of threaded cylinders is connected with one group of first screws in a threaded mode, the other ends of the four groups of first screws are connected with one end of the arc-shaped clamping plate respectively, and the outer sides of the two groups of sleeves are clamped outside the connecting pipes through the connecting components respectively.
The utility model relates to a stop valve with a noise reduction and slow flow function, which comprises four groups of rotating handles and four groups of connecting gears, wherein one ends of four groups of threaded cylinders are respectively provided with one group of connecting gears, one ends of the four groups of rotating handles are respectively provided with grooves, the inner walls of the grooves of the four groups of rotating handles are uniformly provided with a plurality of groups of racks, the four groups of connecting gears are respectively engaged with the grooves of the rotating handles through the racks, and one ends of the four groups of rotating handles are respectively connected with one end of a sleeve in a rotating way.
The utility model relates to a stop valve with a noise reduction and slow flow function, which comprises two groups of protection plates, four groups of second sliding blocks, a plurality of groups of installation blocks and a plurality of groups of connecting screws, wherein the top and the bottom of the two groups of sleeves are respectively provided with a group of sliding grooves, the four groups of second sliding blocks are respectively in sliding connection with the sliding grooves, the top and the bottom of the inner cavities of the two groups of protection plates are respectively connected with the group of second sliding blocks, the outer sides of the two groups of connection pipes are uniformly provided with the plurality of groups of installation blocks, the plurality of groups of installation blocks are respectively provided with reserved holes, one end of the outer sides of the two groups of protection plates is uniformly provided with the plurality of groups of reserved holes, and the plurality of groups of connecting screws respectively penetrate through the reserved holes of the protection plates and the threaded holes of the installation blocks in a threaded manner.
The utility model discloses a stop valve with a noise reduction and slow flow function, which further comprises two groups of first sealing gaskets, wherein one ends of two groups of sleeves are respectively provided with one group of first sealing gaskets, and the other ends of the two groups of first sealing gaskets are respectively clung to one end of a slow flow component.
The utility model discloses a stop valve with a noise reduction and slow flow function, which further comprises two groups of second sealing gaskets, wherein one ends of two groups of sleeve grooves are respectively provided with one group of second sealing gaskets, and the other ends of the two groups of second sealing gaskets are respectively clung to one group of connecting pipes.
The utility model discloses a stop valve with a noise reduction and slow flow function, which further comprises two groups of annular sealing gaskets, wherein one ends of grooves of two groups of annular plates are respectively provided with one group of annular sealing gaskets.
The utility model discloses a stop valve with a noise reduction and slow flow function, which further comprises two groups of rubber pads, wherein one end of each of two groups of arc-shaped clamping plates is provided with one group of rubber pads.
The utility model discloses a stop valve with a noise reduction and slow flow function, which further comprises a plurality of groups of rotating nuts, wherein one ends of a plurality of groups of connecting screws are respectively provided with a group of rotating nuts.
Compared with the prior art, the stop valve with the noise reduction and slow flow functions has the beneficial effects that: when needing to change slowly flow the subassembly, at first rotate two sets of screw barrels through adjusting part for two sets of first screw rods drive arc splint through first slider respectively and remove, until two sets of arc splint one end break away from respectively with pipeline main part one end and hug closely, then dismantle the stop valve main part, then readjust coupling assembling, make two sets of sleeve recesses break away from the clamping with a set of connecting pipe respectively, then two sets of slow flow subassembly of slip, until two sets of slow flow subassembly drive annular fixture block and connecting pipe annular draw-in groove respectively and take off the clamping, the staff changes slowly flow subassembly at last can, can make the staff swift dismantlement thereof, and change slowly flow subassembly alone, thereby reduce cost consumption, therefore the practicality has been strengthened.
Drawings
FIG. 1 is a schematic cross-sectional view of an elevation structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is an enlarged schematic view of the partial structure of A of the present utility model;
FIG. 4 is an enlarged schematic view of the partial structure of B of the present utility model;
the reference numerals in the drawings: 1. a shutoff valve body; 2. a connecting pipe; 3. an annular clamping block; 4. a slow flow component; 5. a sleeve; 6. an annular plate; 7. an arc clamping plate; 8. a thread cylinder; 9. a first screw; 10. a first slider; 11. rotating the handle; 12. a connecting gear; 13. a protection plate; 14. a second slider; 15. a mounting block; 16. a connecting screw; 17. a first gasket; 18. a second gasket; 19. an annular gasket; 20. a rubber pad; 21. and rotating the nut.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the stop valve with noise reduction and flow slowing functions comprises a stop valve main body 1 and two groups of connecting pipes 2, wherein the left end and the right end of the stop valve main body 1 are respectively provided with one group of connecting pipes 2, the stop valve further comprises two groups of annular clamping blocks 3, two groups of flow slowing assemblies 4, two groups of sleeves 5, two groups of annular plates 6, four groups of arc clamping plates 7, four groups of threaded cylinders 8, four groups of first screws 9, a plurality of groups of first sliding blocks 10, an adjusting assembly and a connecting assembly, the two groups of connecting pipes 2 are respectively provided with inner cavities, one ends of the inner cavities of the two groups of connecting pipes 2 are respectively provided with one group of annular clamping grooves, the two groups of annular clamping blocks 3 are respectively clamped with one group of inner cavities of the connecting pipes 2 through the annular clamping grooves, one ends of the inner sides of the two groups of the annular clamping blocks 3 are respectively connected with one ends of the outer sides of the flow slowing assemblies 4, one ends of the outer sides of the two groups of the slow flow assemblies 4 are respectively in sliding close contact with the inner walls of the inner cavities of the connecting pipes 2, one ends of two groups of sleeves 5 are respectively provided with a group of grooves, one ends of two groups of connecting pipes 2 are respectively clamped and clung to the grooves of the sleeves 5, one ends of two groups of slow flow components 4 are respectively clung to one ends of the sleeves 5, two groups of sleeves 5 are respectively provided with a group of working cavities, one side inner walls of the working cavities of the two groups of sleeves 5 are respectively connected with the outer sides of annular plates 6, one ends of the two groups of annular plates 6 are respectively provided with a group of grooves, one ends of the top and the bottom of the working cavities of the two groups of sleeves 5 are respectively provided with a group of reserved grooves, the left ends and the right ends of four groups of reserved grooves are respectively provided with a group of sliding grooves, a plurality of groups of first sliding blocks 10 are respectively in sliding connection with the sliding grooves, the other ends of the plurality of first sliding blocks 10 are respectively in movable connection with a group of arc-shaped clamping plates 7, the four groups of arc-shaped clamping plates 7 are respectively in sliding clung to the reserved grooves of the working cavities of the sleeves 5, a group of reserved holes are respectively formed in the tops of the reserved grooves of the working cavities of the two groups of sleeve pipes 5 and the bottoms of the reserved grooves of the working cavities of the two groups of sleeve pipes 5, the two groups of reserved holes are respectively connected with one group of threaded cylinders 8 in a rotating manner, one ends of four groups of threaded cylinders 8 are respectively connected with an adjusting component, the other ends of the four groups of threaded cylinders 8 are respectively connected with one group of first screws 9 in a threaded manner, the other ends of the four groups of first screws 9 are respectively connected with one end of an arc-shaped clamping plate 7, and the outer sides of the two groups of sleeve pipes 5 are respectively clamped with the outer sides of connecting pipes through connecting components; when needing to change slowly flow the subassembly, at first rotate two sets of screw barrels through adjusting part for two sets of first screw rods drive arc splint through first slider respectively and remove, until two sets of arc splint one end break away from respectively with pipeline main part one end and hug closely, then dismantle the stop valve main part, then readjust coupling assembling, make two sets of sleeve recesses break away from the clamping with a set of connecting pipe respectively, then two sets of slow flow subassembly of slip, until two sets of slow flow subassembly drive annular fixture block and connecting pipe annular draw-in groove respectively and take off the clamping, the staff changes slowly flow subassembly at last can, can make the staff swift dismantlement thereof, and change slowly flow subassembly alone, thereby reduce cost consumption, therefore the practicality has been strengthened.
The utility model relates to a stop valve with a noise reduction and slow flow function, which comprises four groups of rotating handles 11 and four groups of connecting gears 12, wherein one end of each of four groups of threaded cylinders 8 is provided with one group of connecting gears 12, one end of each of the four groups of rotating handles 11 is provided with a groove, the inner walls of the grooves of the four groups of rotating handles 11 are uniformly provided with a plurality of groups of racks, the four groups of connecting gears 12 are respectively engaged with the grooves of the rotating handles 11 through the racks, and one end of each of the four groups of rotating handles 11 is rotationally connected with one end of a sleeve 5; the increase area of contact can make the staff through the more swift screw thread section of thick bamboo of rotation handle to can make the staff more swift install and remove the stop valve main part, consequently strengthened the practicality.
The utility model relates to a stop valve with a noise reduction and slow flow function, which comprises two groups of protection plates 13, four groups of second sliding blocks 14, a plurality of groups of installation blocks 15 and a plurality of groups of connecting screws 16, wherein the top and the bottom of two groups of sleeves 5 are respectively provided with a group of sliding grooves, the four groups of second sliding blocks 14 are respectively in sliding connection with the sliding grooves, the top and the bottom of the inner cavities of the two groups of protection plates 13 are respectively connected with the group of second sliding blocks 14, the outer sides of the two groups of connecting pipes 2 are uniformly provided with the plurality of groups of installation blocks 15, the plurality of groups of installation blocks 15 are respectively provided with reserved holes, one end of the outer sides of the two groups of protection plates 13 is uniformly provided with the plurality of groups of reserved holes, and the plurality of groups of connecting screws 16 respectively penetrate through the reserved holes of the protection plates 13 and threaded holes of one group of installation blocks 15 in threaded connection; the sleeve can be limited during operation, and the sleeve groove and the connecting pipe are prevented from being separated from clamping, so that the practicability is enhanced.
According to the stop valve with the noise reduction and slow flow functions, two groups of first sealing gaskets 17 are arranged at one end of each of two groups of sleeves 5, one group of first sealing gaskets 17 are respectively arranged at the other end of each of the two groups of first sealing gaskets 17, and the other ends of the two groups of first sealing gaskets 17 are respectively clung to one end of a slow flow component 4; the sealing effect is improved, leakage is prevented from occurring during normal operation, and therefore the practicability is enhanced.
According to the stop valve with the noise reduction and slow flow functions, two groups of second sealing gaskets 18 are arranged at one ends of grooves of two groups of sleeves 5 respectively, and the other ends of the two groups of second sealing gaskets 18 are respectively clung to one group of connecting pipes 2; the sealing effect is improved, leakage is prevented from occurring during normal operation, and therefore the practicability is enhanced.
The utility model relates to a stop valve with a noise reduction and slow flow function, which further comprises two groups of annular sealing gaskets 19, wherein one ends of grooves of two groups of annular plates 6 are respectively provided with one group of annular sealing gaskets 19; the sealing effect is improved, leakage is prevented from occurring during normal operation, and therefore the practicability is enhanced.
The utility model relates to a stop valve with a noise reduction and slow flow function, which further comprises two groups of rubber pads 20, wherein one end of each of two groups of arc clamping plates 7 is provided with one group of rubber pads 20; the damage to the pipe body due to the extrusion friction can be reduced, thereby enhancing the practicability.
The utility model relates to a stop valve with a noise reduction and slow flow function, which further comprises a plurality of groups of rotating nuts 21, wherein one ends of a plurality of groups of connecting screws 16 are respectively provided with a group of rotating nuts 21; the plurality of groups of connecting screws can be rotated more quickly by workers, so that the practicability is enhanced.
When the utility model is damaged during working and needs to replace the slow flow components, the four groups of screw barrels are rotated by rotating the handle, so that the four groups of first screws respectively drive the arc clamping plates to move through the first sliding blocks until one ends of the four groups of arc clamping plates are respectively separated from and clung to one ends of the pipeline main body, then the stop valve main body is detached, then the plurality of groups of connecting screws are rotated by rotating the screw cap until the plurality of groups of connecting screws are respectively separated from threaded connection with the mounting blocks, then the second sliding blocks drive the protection plate to move, then the two groups of sleeve grooves are pulled to be separated from the clamping connection with one group of connecting pipes, then the two groups of slow flow components are slid until the two groups of slow flow components respectively drive the annular clamping blocks and the annular clamping grooves of the connecting pipes to be separated from the clamping connection, finally the slow flow components are replaced by workers, and before the actions are completed, the slow flow components are moved to positions required by users.
The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The stop valve with the noise reduction and slow flow functions comprises a stop valve main body (1) and two groups of connecting pipes (2), wherein the left end and the right end of the stop valve main body (1) are respectively provided with a group of connecting pipes (2), the stop valve is characterized by further comprising two groups of annular clamping blocks (3), two groups of slow flow components (4), two groups of sleeves (5), two groups of annular plates (6), four groups of arc clamping plates (7), four groups of threaded cylinders (8), four groups of first screws (9), a plurality of groups of first sliding blocks (10), an adjusting component and a connecting component, the two groups of connecting pipes (2) are respectively provided with inner cavities, one ends of the inner cavities of the two groups of connecting pipes (2) are respectively provided with a group of annular clamping grooves, the two groups of annular clamping blocks (3) are respectively clamped with the inner cavities of the one group of connecting pipes (2) through annular clamping grooves, the inner ends of the two groups of annular clamping blocks (3) are respectively connected with the outer ends of the slow flow components (4), the outer ends of the two groups of slow flow components (4) are respectively and slidably clung to the inner walls of the inner cavities of the one group of connecting pipes (2), one ends of the two groups of sleeves (5) are respectively provided with a group of grooves, one ends of the two groups of connecting pipes (2) are respectively and clung to the grooves of the sleeves (5), one ends of the two groups of slow flow components (4) are respectively clung to one ends of the sleeves (5), one side inner walls of the two groups of the working cavities of the two groups of sleeves (5) are respectively connected with the outer sides of the annular plates (6), and two sets of annular plates (6) one end is provided with a set of recess respectively, two sets of sleeve pipe (5) working chamber top and bottom one end are provided with a set of reservation groove respectively, and four sets of reservation groove left end and right-hand member are provided with a set of spout respectively, multiunit first slider (10) respectively with spout sliding connection, and multiunit first slider (10) other end respectively with a set of arc splint (7) mobile connection, four sets of arc splint (7) respectively with sleeve pipe (5) working chamber reservation groove sliding hugs closely, two sets of sleeve pipe (5) working chamber reservation groove top and two sets of sleeve pipe (5) working chamber reservation groove bottom are provided with a set of preformed hole respectively, and two sets of preformed hole respectively with a set of screw section of thick bamboo (8) rotate to be connected, four sets of screw section of thick bamboo (8) one end respectively with adjusting part, and four sets of screw section of thick bamboo (8) other end respectively with a set of first screw (9) threaded connection, four sets of first screw (9) other end respectively with arc splint (7) one end connection, two sets of sleeve pipe (5) outside are through coupling assembling with coupling assembling respectively outside connecting pipe (2).
2. The stop valve with the noise reduction and slow flow function according to claim 1, wherein the adjusting component comprises four groups of rotating handles (11) and four groups of connecting gears (12), one ends of the four groups of threaded cylinders (8) are respectively provided with one group of connecting gears (12), one ends of the four groups of rotating handles (11) are respectively provided with grooves, the inner walls of the grooves of the four groups of rotating handles (11) are uniformly provided with a plurality of groups of racks, the four groups of connecting gears (12) are respectively engaged with the grooves of the rotating handles (11) through racks, and one ends of the four groups of rotating handles (11) are respectively connected with one end of the sleeve (5) in a rotating mode.
3. The stop valve with the noise reduction and slow flow function according to claim 2, wherein the connecting assembly comprises two groups of protection plates (13), four groups of second sliding blocks (14), a plurality of groups of installation blocks (15) and a plurality of groups of connecting screws (16), a group of sliding grooves are respectively arranged at the top and the bottom of the two groups of sleeves (5), the four groups of second sliding blocks (14) are respectively connected with the sliding grooves in a sliding manner, the top and the bottom of the inner cavities of the two groups of protection plates (13) are respectively connected with the group of second sliding blocks (14), the plurality of groups of installation blocks (15) are uniformly arranged at the outer sides of the two groups of connection pipes (2), the plurality of groups of installation blocks (15) are respectively provided with reserved holes, a plurality of groups of reserved holes are uniformly arranged at one end of the outer sides of the two groups of protection plates (13), and the plurality of groups of connecting screws (16) are respectively connected with threaded holes of the group of installation blocks (15) in a threaded manner through the reserved holes of the protection plates (13).
4. A shut-off valve with noise reduction and slow flow function according to claim 3, further comprising two groups of first sealing gaskets (17), wherein one ends of the two groups of sleeves (5) are respectively provided with one group of first sealing gaskets (17), and the other ends of the two groups of first sealing gaskets (17) are respectively clung to one end of the slow flow component (4).
5. The stop valve with the noise reduction and slow flow function according to claim 4, further comprising two groups of second sealing gaskets (18), wherein one ends of grooves of the two groups of sleeves (5) are respectively provided with one group of second sealing gaskets (18), and the other ends of the two groups of second sealing gaskets (18) are respectively clung to one group of connecting pipes (2).
6. A shut-off valve with noise reduction and slow flow function according to claim 5, further comprising two sets of annular gaskets (19), wherein one end of the grooves of the two sets of annular plates (6) is respectively provided with one set of annular gaskets (19).
7. The stop valve with the noise reduction and slow flow function according to claim 6, further comprising two groups of rubber pads (20), wherein one end of each of the two groups of arc-shaped clamping plates (7) is provided with one group of rubber pads (20).
8. The stop valve with the noise reduction and slow flow function according to claim 7, further comprising a plurality of groups of rotating nuts (21), wherein one ends of the plurality of groups of connecting screws (16) are respectively provided with one group of rotating nuts (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849757.5U CN221075399U (en) | 2023-10-24 | 2023-10-24 | Stop valve with noise reduction and slow flow functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849757.5U CN221075399U (en) | 2023-10-24 | 2023-10-24 | Stop valve with noise reduction and slow flow functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221075399U true CN221075399U (en) | 2024-06-04 |
Family
ID=91261985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322849757.5U Active CN221075399U (en) | 2023-10-24 | 2023-10-24 | Stop valve with noise reduction and slow flow functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221075399U (en) |
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2023
- 2023-10-24 CN CN202322849757.5U patent/CN221075399U/en active Active
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