CN220268601U - Locking valve with function is opened and close to double-purpose - Google Patents
Locking valve with function is opened and close to double-purpose Download PDFInfo
- Publication number
- CN220268601U CN220268601U CN202321884210.2U CN202321884210U CN220268601U CN 220268601 U CN220268601 U CN 220268601U CN 202321884210 U CN202321884210 U CN 202321884210U CN 220268601 U CN220268601 U CN 220268601U
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- Prior art keywords
- valve
- lock
- locking
- transverse
- vertical
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Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a locking valve with a double-purpose opening and closing function, which comprises a valve body, a valve ball, a valve rod and a valve handle; the valve body and the valve handle are respectively provided with a corresponding mounting table and a corresponding connecting hole, the mounting table is respectively provided with a vertical mounting boss and a corresponding transverse mounting boss, and the vertical mounting boss and the corresponding transverse mounting boss are respectively provided with a vertical magnetic lock and a corresponding transverse magnetic lock; the inner wall of the connecting hole is provided with a transverse lock platform bulge which forms a lock-free opening and closing rotary groove, the inner wall of the transverse lock platform bulge is respectively provided with a transverse lock groove and a locking position positioning bulge, and the connecting hole is internally provided with a vertical lock groove. The utility model selects to twist and turn counterclockwise to open for use after the matched magnetic key is used for unlocking, and the lock prevention state is not released in the use process, namely, the special matched magnetic key is needed, and if the magnetic key is selected to twist clockwise after unlocking, the magnetic key enters into the unlocking state for opening and closing for use without the lock prevention state, namely, the special matched magnetic key is not needed; simple structure satisfies the use needs, has reduced use cost, reduces installation space.
Description
Technical Field
The utility model relates to the technical field of locking valves, in particular to a locking valve with a dual-purpose opening and closing function.
Background
At present, the valve is widely applied to pipeline transportation in various industries, is a control component in a fluid conveying system, has the functions of stopping, adjusting and the like, and is developed from single valve handle control opening or closing to configuration with locking and preventing functions along with different use requirements, the adopted locking and preventing structure is mostly well known, a magnetic locking device is arranged at a valve body and a valve cover, and then the magnetic locking device is unlocked through a special key during use.
However, some use occasions do not always need the valve to keep the use state of the locking function, and when different conditions are met, the valve handle can be operated to be opened or closed without using the locking key, for example, in order to prevent a user from maliciously defaulting water charge, a tap water company generally installs a magnetic locking gate valve on a pipeline, when the user defaulting water is time-consuming, the tap water company can use the magnetic key to close the locking gate valve to stop water supply, and after the locking gate valve is installed on the pipeline, a common gate valve can be installed again, so that the valve can be used for switching water from a household pipeline when the user overhauls so as to enable the user to switch freely; thus, when the valve is installed, a tap water company needs two sets of valve systems, so that the installation cost is increased, the occupied installation space is larger, but the existing valve has single function and cannot meet the use requirement.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a locking valve with a dual-purpose opening and closing function.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a locking valve with double-purpose opening and closing functions comprises a valve body, a valve ball, a valve rod and a valve handle; the valve body and the valve handle are respectively provided with a corresponding mounting table and a corresponding connecting hole, the mounting table is respectively provided with a vertical mounting boss and a corresponding transverse mounting boss, and the vertical mounting boss and the corresponding transverse mounting boss are respectively provided with a vertical magnetic lock and a corresponding transverse magnetic lock; the inner wall of the connecting hole is provided with a transverse lock platform bulge and a lock-free opening and closing rotary groove, the inner wall of the transverse lock platform bulge is respectively provided with a transverse lock groove and a locking position positioning bulge, and the connecting hole is internally provided with a vertical lock groove; under the closing state of the locking valve, the end part of the vertical magnetic lock is positioned in the vertical locking groove, the end part of the horizontal magnetic lock is positioned in the horizontal locking groove, the vertical magnetic lock and the horizontal magnetic lock are unlocked and separated from the locking grooves respectively corresponding to the vertical magnetic lock and the horizontal magnetic lock, the valve handle is screwed anticlockwise to open and close under the locking prevention state, and the horizontal magnetic lock of the valve handle is screwed clockwise to be positioned in the unlocking and closing rotation groove and enters into the unlocking and preventing state for open and close.
In the locking valve with the dual-purpose opening and closing function, the vertical installation boss and the horizontal installation boss are respectively provided with the installation holes for installing the vertical magnetic lock and the horizontal magnetic lock.
In the locking valve with the dual-purpose opening and closing function, the vertical magnetic lock and the horizontal magnetic lock are unlocked and separated from the corresponding locking grooves, the valve handle is turned anticlockwise for 90 degrees to be opened and used, and the opening and closing are in a locking and preventing state.
In the locking valve with the dual-purpose opening and closing function, the vertical magnetic lock and the horizontal magnetic lock are unlocked and separated from the corresponding locking grooves, the valve handle is turned anticlockwise for 90 degrees to open, and the lateral surface of the transverse installation boss is abutted against the lateral surface of the locking position positioning boss.
In the locking valve with the dual-purpose opening and closing function, the vertical magnetic lock and the horizontal magnetic lock are unlocked and separated from the corresponding locking grooves, the valve handle is screwed clockwise for 90 degrees, the horizontal magnetic lock is positioned in the unlocking and closing rotating groove and can rotate in the unlocking and closing rotating groove, and at the moment, the valve handle enters into the unlocking and closing state.
In the locking valve with the dual-purpose opening and closing function, the transverse magnetic lock is positioned in the non-locking opening and closing rotary groove and continuously rotates clockwise for 90 degrees, the locking valve is closed, and the lateral surface of the transverse installation boss is abutted against the lateral surface of the locking positioning boss.
The utility model has the following beneficial effects:
according to the utility model, positioning structures at different positions are matched and designed between the valve handle and the valve body, the end part of the transverse magnetic lock is positioned in the transverse lock groove, after the special matched magnetic key is used for unlocking, the transverse magnetic lock is selected to be turned and opened counterclockwise for use, and then reset positioning and closing are realized clockwise, in the use process, the locking state is not released, namely, the special matched magnetic key is needed, and if the special magnetic key is selected to be turned clockwise, the transverse magnetic lock is positioned in the unlocking and opening rotary groove without lock, and then the transverse magnetic lock enters into the unlocking and opening state for use without locking, namely, the special matched magnetic key is not needed; the magnetic key is used for switching when the two using states are switched, the structure is simple in structure, the switching is realized under the lock-preventing and lock-free state, the using needs are conveniently met, the using cost is reduced, and the installation space is reduced.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a perspective view of a valve handle of the present utility model;
FIG. 3 is a perspective view of the present utility model;
FIG. 4 is a plan view of the present utility model;
FIG. 5 is a cross-sectional view of the valve handle of FIG. 4 in the "a" orientation with the valve handle rotated (closed in the locked position);
FIG. 6 is a cross-sectional view of the valve handle of FIG. 4 in the "a" orientation with the valve handle rotated (unlocked in the locked position);
FIG. 7 is a cross-sectional view of the valve handle of FIG. 4 in the "a" orientation with the valve handle rotated (unlocked);
fig. 8 is a cross-sectional view of the valve handle of fig. 4 in the A-A direction shown rotated (closed in the unlocked condition).
Detailed Description
The utility model is further elucidated with reference to the drawings.
Referring to fig. 1 to 8, the present utility model provides a locking valve with dual-purpose opening and closing functions, which comprises a valve body 1, a valve ball 2, a valve rod 3 and a valve handle 4; the valve ball 2 passes through the valve body 1 through the valve rod 3 and is connected with the valve handle 4, and the valve handle 4 drives the valve ball 2 to rotate through the valve rod 3, so that the locking valve is opened and closed.
The valve body 1 and the valve handle 4 are respectively provided with a corresponding mounting table 5 and a corresponding connecting hole 6, the mounting table 5 is respectively provided with a vertical mounting boss 7 and a transverse mounting boss 8, and the vertical mounting boss 7 and the transverse mounting boss 8 are respectively provided with a vertical magnetic lock 9 and a transverse magnetic lock 10; the inner wall of the connecting hole 6 is provided with a transverse lock platform bulge 11 and a lock-free opening and closing rotary groove 12, the inner wall of the transverse lock platform bulge 11 is respectively provided with a transverse lock groove 13 and a locking position positioning bulge 14, and the connecting hole 6 is also internally provided with a vertical lock groove 15; meanwhile, the vertical installation boss 7 and the horizontal installation boss 8 are respectively provided with an installation hole 16 for installing the vertical magnetic lock 9 and the horizontal magnetic lock 10.
The locking valve selects a magnetic locking state as an initial state, namely the end part of the vertical magnetic lock 9 is positioned in the vertical locking groove 15, and the end part of the horizontal magnetic lock is positioned in the horizontal locking groove 13; the special matched magnetic key is used for unlocking, so that the vertical magnetic lock 9 and the horizontal magnetic lock 10 are unlocked and separated from the corresponding locking grooves, if the special magnetic key is used in a locking state, the anti-clockwise screwing valve handle 4 is selected to be screwed 90 degrees anticlockwise, the lateral surface of the transverse installation boss 8 is abutted against the lateral surface of the locking positioning boss 14, at the moment, the locking valve is opened in the locking state and used, and when the locking valve is required to be closed, the anti-valve handle 4 is screwed 90 degrees, so that the ends of the vertical magnetic lock 9 and the horizontal magnetic lock 10 are reset and correspondingly positioned in the vertical magnetic lock 9 and the horizontal magnetic lock 10 respectively, the locking valve is closed in the locking state, and the locking state is still kept in the locking state, namely the special matched magnetic key is required in the locking process.
The vertical magnetic lock 9 and the horizontal magnetic lock 10 are unlocked and separated from the corresponding locking grooves by using the special matched magnetic keys, if the special magnetic key is selected to enter the unlocking prevention state for use, the valve handle 4 is screwed 90 degrees clockwise, the horizontal magnetic lock 10 is positioned in the unlocking prevention state for use, the locking valve is positioned in the unlocking prevention state, the horizontal magnetic lock 10 is positioned in the unlocking prevention state for use, the locking valve is continuously screwed 90 degrees clockwise, the lateral surface of the transverse installation boss 8 is abutted against the lateral surface of the locking positioning boss 14, the locking valve is positioned in the closing state, the horizontal magnetic lock 10 is positioned in the unlocking prevention state for use, and the valve handle 4 can be operated to rotate clockwise or anticlockwise by 90 degrees without unlocking by using the special matched magnetic key, and then the unlocking prevention state is entered for use.
When the two using states of the locking valve are switched by using a magnetic key, under different using states, the two side faces of the transverse installation boss 8 and the two side faces of the locking positioning boss 14 respectively realize rotation positioning and abutting, so that the locking and unlocking are very convenient after the different using states are switched.
The above describes in detail a locking valve with dual-purpose opening and closing function provided by the embodiment of the present utility model, and specific examples are applied herein to illustrate the principle and implementation of the present utility model, and the description of the above embodiment is only used to help understand the technical scheme disclosed by the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (6)
1. A locking valve with double-purpose opening and closing functions comprises a valve body (1), a valve ball (2), a valve rod (3) and a valve handle (4); the method is characterized in that: the valve comprises a valve body (1) and a valve handle (4), wherein a mounting table (5) and a connecting hole (6) are respectively arranged on the valve body and the valve handle, a vertical mounting boss (7) and a horizontal mounting boss (8) are respectively arranged on the mounting table (5), and a vertical magnetic lock (9) and a horizontal magnetic lock (10) are respectively arranged on the vertical mounting boss (7) and the horizontal mounting boss (8); the inner wall of the connecting hole (6) is provided with a transverse lock platform bulge (11) and a lock-free opening and closing rotary groove (12), the inner wall of the transverse lock platform bulge (11) is respectively provided with a transverse lock groove (13) and a locking position positioning bulge (14), and the connecting hole (6) is internally provided with a vertical lock groove (15); under the closing state of the locking valve, the end part of the vertical magnetic lock (9) is positioned in the vertical locking groove (15), the end part of the transverse magnetic lock (10) is positioned in the transverse locking groove (13), the vertical magnetic lock (9) and the transverse magnetic lock (10) are unlocked and separated from the corresponding locking grooves, the valve handle (4) is turned counterclockwise to be opened and closed in a locking state, and the valve handle (4) is turned clockwise to be opened and closed in the unlocking and locking rotating groove (12) until the valve handle (4) is in an unlocking and locking state.
2. A locking valve with dual-purpose opening and closing function as claimed in claim 1, wherein: and mounting holes (16) for mounting the vertical magnetic lock (9) and the horizontal magnetic lock (10) are respectively formed in the vertical mounting boss (7) and the horizontal mounting boss (8).
3. A locking valve with dual-purpose opening and closing function according to claim 1 or 2, characterized in that: the vertical magnetic lock (9) and the horizontal magnetic lock (10) are unlocked and separated from the corresponding locking grooves, the valve handle (4) is turned anticlockwise for 90 degrees to be opened and used, and the opening and closing are in a locking state.
4. A locking valve with dual-purpose opening and closing function as claimed in claim 3, characterized in that: the vertical magnetic lock (9) and the horizontal magnetic lock (10) are unlocked and separated from the corresponding locking grooves, the valve handle (4) is turned anticlockwise for 90 degrees to open, and the side face of the horizontal installation boss (8) is abutted against the side face of the locking position positioning protrusion (14).
5. A locking valve with dual-purpose opening and closing function according to claim 1 or 2, characterized in that: the vertical magnetic lock (9) and the horizontal magnetic lock (10) are unlocked and separated from the corresponding locking grooves, the valve handle (4) is clockwise screwed to rotate by 90 degrees, the horizontal magnetic lock (10) is positioned in the unlocking and opening rotary groove (12) without lock, and can rotate in the unlocking and opening rotary groove (12) without lock, and then the valve handle is unlocked and used in an unlocking and opening state without lock.
6. A dual function lock valve according to claim 5, wherein: the transverse magnetic lock (10) is positioned in the lock-free opening and closing rotary groove (12) and continuously rotates clockwise for 90 degrees, the locking valve is closed, and the side surface of the transverse installation boss (8) is abutted against the side surface of the locking position positioning protrusion (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884210.2U CN220268601U (en) | 2023-07-18 | 2023-07-18 | Locking valve with function is opened and close to double-purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884210.2U CN220268601U (en) | 2023-07-18 | 2023-07-18 | Locking valve with function is opened and close to double-purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268601U true CN220268601U (en) | 2023-12-29 |
Family
ID=89298438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321884210.2U Active CN220268601U (en) | 2023-07-18 | 2023-07-18 | Locking valve with function is opened and close to double-purpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268601U (en) |
-
2023
- 2023-07-18 CN CN202321884210.2U patent/CN220268601U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A locking valve with dual opening and closing function Granted publication date: 20231229 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: ZHEJIANG RUIGE COPPER Co.,Ltd. Registration number: Y2024330000963 |