CN221054406U - Flow-adjustable valve - Google Patents
Flow-adjustable valve Download PDFInfo
- Publication number
- CN221054406U CN221054406U CN202322817880.9U CN202322817880U CN221054406U CN 221054406 U CN221054406 U CN 221054406U CN 202322817880 U CN202322817880 U CN 202322817880U CN 221054406 U CN221054406 U CN 221054406U
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- handle
- adjusting
- adjusting handle
- valve
- flow
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model provides a flow-adjustable valve, which comprises a valve body, wherein a valve rod is connected to the valve body, a handle is connected to the valve rod, and an adjusting disc and an adjusting handle are also included; the regulating disc is connected to the valve body, and is provided with a plurality of positioning grooves which are arranged at intervals in the circumferential direction of the valve rod; the adjusting handle is hinged with the handle, one end of the adjusting handle is matched with the positioning groove to limit the rotation of the handle, a spring for connecting the adjusting handle and the handle is arranged between the adjusting handle and the handle, and the hinged position of the adjusting handle and the handle is located between the spring and one end of the adjusting handle. The adjusting handle can rotate along with the handle, and meanwhile, the adjusting handle can be matched with the positioning groove on the adjusting disc to limit the rotation of the handle, the adjusting handle is hinged with the handle, a spring between the adjusting handle and the handle applies elasticity to adjustment, and under the action of the elasticity, one end of the adjusting handle is in a state of being connected with the positioning groove in a matched mode, and the rotation of the handle is limited.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a valve with adjustable flow.
Background
The valve mainly comprises a valve body, a closing member and a valve rod, wherein the closing member is arranged in the valve body, the valve rod is connected to the valve body, the valve rod is used for operating the closing member to rotate to close and open the valve, the opening angle of the opening and closing member is determined by the rotating angle of the valve rod, and the flow of the valve is determined.
In the prior art, the patent number is CN201920296343.5, and the patent name is a petroleum valve with adjustable water pressure, which discloses a valve structure capable of manually adjusting flow; patent No. cn202221998364.X, entitled a valve with adjustable flow rate, discloses a valve structure for adjusting flow rate by forward and reverse rotation of a servo motor.
The technology disclosed in the above patent is to adjust the opening angle and the size of the opening and closing member by controlling the rotation of the valve rod. The existing valves are all operated by a handle to rotate a valve rod, and how to design a flow regulation control structure of the valve on the basis of controlling the valve by the handle is a problem to be considered.
Disclosure of utility model
The utility model provides a valve with adjustable flow to solve the technical problems pointed out in the background art.
The technical scheme of the utility model is realized as follows:
A valve with adjustable flow comprises a valve body, a valve rod connected with the valve body, a handle connected with the valve rod,
The device also comprises an adjusting disc and an adjusting handle;
The regulating disc is connected to the valve body, and is provided with a plurality of positioning grooves which are arranged at intervals in the circumferential direction of the valve rod;
The adjusting handle is hinged with the handle, one end of the adjusting handle is matched with the positioning groove to limit the rotation of the handle, a spring for connecting the adjusting handle and the handle is arranged between the adjusting handle and the handle, and the hinged position of the adjusting handle and the handle is located between the spring and one end of the adjusting handle.
The utility model is further characterized in that the regulating disc is provided with a fixing hole, the valve body is provided with a mounting flange, the regulating disc is fixedly connected with the mounting flange, and the regulating disc is provided with a groove for the valve rod to pass through.
The utility model is further characterized in that the adjusting handle is arranged at the lower side of the handle, the edge of the handle is provided with a surrounding edge protruding downwards, two sides of the adjusting handle are provided with connecting edges protruding upwards, the connecting edges are positioned at the inner sides of the surrounding edge, the adjusting handle further comprises a hinge hole penetrating through the surrounding edge and the connecting edges, and a hinge shaft is fixedly connected in the hinge hole.
The utility model further provides that the utility model further comprises a locking hole penetrating through the surrounding edge and the connecting edge, and a detachable locking column is connected in the locking hole.
The utility model is further provided that one end of the handle, which is far away from the valve rod, is provided with a threaded hole, a limiting screw is connected in the threaded hole, and the lower end of the limiting screw abuts against the adjusting handle.
The utility model is further characterized in that the adjusting handle is provided with a holding part which is waved and fluctuated.
By adopting the technical scheme, the utility model has the beneficial effects that:
According to the flow-adjustable valve provided by the utility model, the adjusting handle can rotate along with the handle, meanwhile, the adjusting handle can be matched with the positioning groove on the adjusting disc to limit the rotation of the handle, the adjusting handle is hinged with the handle, the spring between the adjusting handle and the handle exerts elastic force on adjustment, one end of the adjusting handle is in a state of being connected and matched with the positioning groove under the action of the elastic force to limit the rotation of the handle, when the handle needs to be rotated, the adjusting handle and the handle are forced to be mutually close by hands to force the spring to be compressed, one end of the adjusting handle is separated from the positioning groove, the handle can be rotated at the moment, when the handle rotates to a position, the adjusting handle is released, the adjusting handle is reset under the action of the spring, one end of the adjusting handle is connected with the positioning groove again to limit the rotation of the handle, and thus the opening angle of the valve is adjusted to regulate the flow of the valve. The valve is simple in structure and reasonable in design, and the adjusting handle is designed by skillfully utilizing the structure of the original handle of the valve.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a schematic view of the hidden handle of the present utility model.
Fig. 4 is a top view of the hidden handle of the present utility model.
Fig. 5 is a schematic structural diagram of another embodiment of the present utility model.
The reference numerals in the drawings indicate: the valve comprises a valve body 1, a valve rod 2, a handle 3, an adjusting disk 4, an adjusting handle 5, a mounting flange 6, a positioning groove 7, a spring 8, a surrounding edge 9, a connecting edge 10, a hinge hole 11, a locking hole 12, a limiting screw 13 and a holding part 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is illustrated below with reference to fig. 1-5:
The utility model provides a flow adjustable valve, includes valve body 1, is connected with valve rod 2 on the valve body 1, is connected with handle 3 on the valve rod 2, and handle 3 drive valve rod 2 rotates.
The device also comprises an adjusting disc 4 and an adjusting handle 5, wherein the adjusting disc 4 is of a thin plate-shaped structure, and the adjusting handle 5 is of an elongated structure.
The regulating disk 4 is connected on the valve body 1, is equipped with mounting flange 6 on the valve body 1, and regulating disk 4 and mounting flange 6 fixed connection are equipped with the fixed orifices on the regulating disk 4, and the fixed orifices corresponds with the connecting hole on the mounting flange 6, and screw connection makes the regulating disk 4 fix on mounting flange 6 in fixed orifices and connecting hole, is equipped with the groove that supplies valve rod 2 to pass on the regulating disk 4, and the edge of regulating disk 4 is equipped with a plurality of constant head tanks 7, and a plurality of constant head tanks 7 set up at the circumference direction interval of valve rod 2.
The adjusting handle 5 is hinged with the handle 3, the adjusting handle 5 is arranged on the lower side of the handle 3, the adjusting handle 5 is arranged along the length direction of the handle 3, one end of the adjusting handle 5 can be matched with the positioning groove 7 to limit the rotation of the handle 3, a spring 8 for connecting the adjusting handle 5 and the handle 3 is arranged between the spring 8 and one end of the adjusting handle 5 in a hinged mode, the edge of the handle 3 is provided with a surrounding edge 9 protruding downwards, two sides of the adjusting handle 5 are provided with connecting edges 10 protruding upwards, the connecting edges 10 are arranged on the inner side of the surrounding edge 9, the adjusting handle further comprises a hinging hole 11 penetrating through the surrounding edge 9 and the connecting edges 10, a hinging shaft is fixedly connected in the hinging hole 11, the adjusting handle 5 can rotate around the hinging shaft, one end of the adjusting handle 5 is close to the handle 3 under the action of the spring 8, one end of the adjusting handle 5 enters the positioning groove 7 on the adjusting disc 4 to achieve locking fit, at the moment, the other end of the adjusting handle 5 is close to the handle 3 when the handle 3 needs to rotate, the other end of the adjusting handle 5 is compressed, one end of the adjusting handle 5 leaves the positioning groove 7, and the handle 3 can rotate. The adjusting handle 5 is provided with a grip portion 14 which undulates in a wave shape. In the structure, the adjusting handle is connected with different positioning grooves, so that the valve can be opened at different angles.
The locking device further comprises a locking hole 12 penetrating through the surrounding edge 9 and the connecting edge 10, a detachable locking column is connected in the locking hole 12, the locking column can be inserted and pulled out, and the rotation of the adjusting handle can be limited through the locking column, so that the adjusting handle can be in a locking state connected with the positioning groove. Above-mentioned technical scheme can restrict the rotation of adjusting the handle, can also adopt following technical scheme to restrict the rotation of adjusting the handle:
The one end that keeps away from valve rod 2 on handle 3 is equipped with the screw hole, and the screw hole is connected with limit screw 13, and limit screw 13's lower extreme offsets with adjustment handle 5, and limit screw 13 is rotated downwards, occupies the space that the other end of adjustment handle moved to the handle, and the adjustment handle just can not rotate like this, limit screw 13 upwards rotates, and the adjustment handle just can rotate.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a flow adjustable valve, includes the valve body, is connected with the valve rod on the valve body, is connected with the handle on the valve rod, its characterized in that:
The device also comprises an adjusting disc and an adjusting handle;
The regulating disc is connected to the valve body, and is provided with a plurality of positioning grooves which are arranged at intervals in the circumferential direction of the valve rod;
The adjusting handle is hinged with the handle, one end of the adjusting handle is matched with the positioning groove to limit the rotation of the handle, a spring for connecting the adjusting handle and the handle is arranged between the adjusting handle and the handle, and the hinged position of the adjusting handle and the handle is positioned between the spring and one end of the adjusting handle;
The locking device also comprises a locking hole penetrating through the surrounding edge and the connecting edge, and a detachable locking column is connected in the locking hole.
2. A flow-adjustable valve according to claim 1, wherein: the regulating disc on be equipped with the fixed orifices, be equipped with mounting flange on the valve body, regulating disc and mounting flange fixed connection are equipped with the groove that supplies the valve rod to pass on the regulating disc.
3. A flow-adjustable valve according to claim 1, wherein: the adjusting handle is arranged at the lower side of the handle, the edge of the handle is provided with a surrounding edge protruding downwards, two sides of the adjusting handle are provided with connecting edges protruding upwards, the connecting edges are located at the inner sides of the surrounding edge, the adjusting handle further comprises a hinge hole penetrating through the surrounding edge and the connecting edges, and a hinge shaft is fixedly connected in the hinge hole.
4. A flow-adjustable valve according to claim 3, characterized in that: one end of the handle, which is far away from the valve rod, is provided with a threaded hole, a limiting screw is connected in the threaded hole, and the lower end of the limiting screw abuts against the adjusting handle.
5. A flow-adjustable valve according to claim 1, wherein: the adjusting handle is provided with a holding part which is waved and fluctuated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817880.9U CN221054406U (en) | 2023-10-20 | 2023-10-20 | Flow-adjustable valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817880.9U CN221054406U (en) | 2023-10-20 | 2023-10-20 | Flow-adjustable valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054406U true CN221054406U (en) | 2024-05-31 |
Family
ID=91222393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322817880.9U Active CN221054406U (en) | 2023-10-20 | 2023-10-20 | Flow-adjustable valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054406U (en) |
-
2023
- 2023-10-20 CN CN202322817880.9U patent/CN221054406U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |