CN220688167U - Variable flow regulating valve - Google Patents
Variable flow regulating valve Download PDFInfo
- Publication number
- CN220688167U CN220688167U CN202322466667.8U CN202322466667U CN220688167U CN 220688167 U CN220688167 U CN 220688167U CN 202322466667 U CN202322466667 U CN 202322466667U CN 220688167 U CN220688167 U CN 220688167U
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- China
- Prior art keywords
- valve body
- valve
- groove
- upper wall
- conical gear
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- 230000001105 regulatory effect Effects 0.000 title abstract description 14
- 239000000428 dust Substances 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a variable flow regulating valve, which comprises a valve body, wherein the left side and the right side of the valve body are connected with an external connecting pipe, a flow passage is formed in an inner cavity of the valve body, a ball valve groove is formed in the middle of the valve body and communicated with the flow passage, a ball valve is rotatably arranged in the ball valve groove, one end of a main fixing column is arranged on the upper wall of the ball valve, a first conical gear is arranged on the other end of the main fixing column, penetrates through the upper wall of the valve body, a sliding groove is formed in the upper wall of the valve body, a sliding plate is slidably arranged in the sliding groove, a stepping motor is arranged on the upper wall of the sliding plate, a second conical gear is arranged at the output end of the stepping motor, a positioning hole is formed in the sliding groove, and if the stepping motor fails, the stepping motor is in a meshing state with the second conical gear through the sliding plate, so that the connection between the stepping motor and the ball valve is disconnected, and the stepping motor is conveniently rotated manually, and the stepping motor is more labor-saving.
Description
Technical Field
The utility model relates to the technical field of regulating valves, in particular to a variable flow regulating valve.
Background
The regulating valve is provided with a motor in many ways, the motor is controlled to work through the data of the sensor, and then the motor drives the valve body in the regulating valve to regulate so as to change the flow of the valve body;
when the motor fails and cannot work, the existing regulating valve can be manually regulated through a regulating turntable arranged on the regulating valve;
however, because the motor has a larger locking moment due to residual magnetism after the motor is stopped, the manual rotation of the turntable is laborious.
Disclosure of Invention
The present utility model is directed to a variable flow regulator valve, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a variable flow's governing valve, includes the valve body, the left and right sides of valve body all is connected with outside connecting pipe, the runner has been seted up to the inner chamber of valve body, the ball valve groove has been seted up at the middle part of valve body, the ball valve groove communicates with each other with the runner, the ball valve is installed in the ball valve inslot in rotation;
one end of a main fixed column is arranged on the upper wall of the ball valve, a first conical gear is arranged at the other end of the main fixed column penetrating through the upper wall of the valve body, a sliding groove is formed in the upper wall of the valve body, a sliding plate is slidably arranged in the sliding groove, a stepping motor is arranged on the upper wall of the sliding plate, the stepping motor is electrically connected with an external power supply, a second conical gear is arranged at the output end of the stepping motor, and the second conical gear can be meshed and connected with the first conical gear;
the sliding chute is internally provided with a positioning hole, the upper wall of the sliding plate is provided with a threaded hole, a bolt is rotationally arranged in the threaded hole, and the bolt penetrates through the lower wall of the sliding plate through the threaded hole and is inserted into the positioning hole.
Preferably, one end of an auxiliary fixing column is arranged on the lower wall of the ball valve, a fixing block is arranged at the other end of the auxiliary fixing column penetrating through the lower wall of the valve body, and insertion holes are formed in the front side, the rear side, the left side and the right side of the fixing block.
Preferably, the mount is installed to the upper wall of valve body, the dust blocking lid is installed in the inside wall rotation of mount, the dust blocking lid cover connects in the outside of first conical gear and spout, the magnetite is installed to the lower wall of dust blocking lid, the iron plate is installed to the upper wall of valve body, magnetite and iron plate actuation are connected.
Preferably, the lower wall of the sliding plate is provided with a spherical groove, a ball body is rotatably arranged in the spherical groove, and the ball body is attached to the inner side wall of the sliding groove.
Preferably, the side wall of the dust blocking cover is provided with a heat dissipation hole, and a dust blocking net is arranged in the heat dissipation hole.
Preferably, the side wall of the chute is provided with a groove, a spring is arranged in the groove, and the side wall of the spring is attached to the side wall of the sliding plate.
Compared with the prior art, the utility model has the beneficial effects that:
the step motor that sets up in this device installs on the slide, if when the step motor trouble became invalid, can remove the meshing state through slide with first conical gear and second conical gear, makes it break off step motor and ball valve's connection to make things convenient for the manual work to rotate the ball valve, make it more laborsaving.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structure at a in fig. 1.
In the figure: the valve comprises a valve body 1, a runner 2, a ball valve groove 3, a ball valve 4, a main fixing column 5, a first conical gear 6, a sliding chute 7, a sliding plate 8, a stepping motor 9, a second conical gear 10, a positioning hole 11, a threaded hole 12, a bolt 13, a secondary fixing column 14, a fixing block 15, a jack 16, a fixing frame 17, a dust blocking cover 18, a magnet 19, an iron block 20, a ball groove 21, a ball body 22, a heat dissipation hole 23, a dust blocking net 24, a groove 25 and a spring 26.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a variable flow's governing valve, includes valve body 1, and the left and right sides of valve body 1 all is connected with outside connecting pipe, and runner 2 has been seted up to valve body 1's inner chamber, and ball valve groove 3 has been seted up at valve body 1's middle part, and ball valve groove 3 communicates with each other with runner 2, and ball valve 4 is installed to ball valve groove 3 rotation;
the flow of the device can be regulated by rotating the ball valve 4 to different angles;
one end of a main fixed column 5 is arranged on the upper wall of the ball valve 4, a first conical gear 6 is arranged at the other end of the main fixed column 5 penetrating through the upper wall of the valve body 1, a sliding groove 7 is formed in the upper wall of the valve body 1, a sliding plate 8 is arranged in the sliding groove 7 in a sliding mode, a stepping motor 9 is arranged on the upper wall of the sliding plate 8, the stepping motor 9 is electrically connected with an external power supply, a second conical gear 10 is arranged at the output end of the stepping motor 9, and the second conical gear 10 can be in meshed connection with the first conical gear 6;
the second conical gear 10 can be driven to rotate by the stepping motor 9, and then the ball valve 4 is driven to rotate by the cooperation between the second conical gear 10 and the first conical gear 6, so that the flow of the device is regulated;
a positioning hole 11 is formed in the sliding groove 7, a threaded hole 12 is formed in the upper wall of the sliding plate 8, a bolt 13 is rotatably mounted in the threaded hole 12, and the bolt 13 penetrates through the lower wall of the sliding plate 8 through the threaded hole 12 and is inserted into the positioning hole 11;
through rotating bolt 13, make its bolt 13 insert in locating hole 11, can fix the position of slide 8 in this device, when step motor 9 trouble shut down, accessible unscrew bolt 13 makes its bolt 13 pull out from locating hole 11, then slide 8, make it with first bevel gear 6 with second bevel gear 10 release the meshing state, make it break off step motor 9 and ball valve 4's connection to avoid because of step motor 9 remanence effect, influence rotates ball valve 4 through fixed block 15.
Specifically, one end of a secondary fixed column 14 is arranged on the lower wall of the ball valve 4, a fixed block 15 is arranged at the other end of the secondary fixed column 14 penetrating through the lower wall of the valve body 1, and insertion holes 16 are formed in the front side, the rear side, the left side and the right side of the fixed block 15;
when the ball valve 4 needs to be manually adjusted, a connecting rod matched with the ball valve 4 can be inserted into the jack 16, and the connecting rod drives the fixed block 15 to rotate so as to drive the ball valve 4 to rotate.
Specifically, a fixed frame 17 is mounted on the upper wall of the valve body 1, a dust blocking cover 18 is rotatably mounted on the inner side wall of the fixed frame 17, the dust blocking cover 18 is covered on the outer sides of the first conical gear 6 and the chute 7, a magnet 19 is mounted on the lower wall of the dust blocking cover 18, an iron block 20 is mounted on the upper wall of the valve body 1, and the magnet 19 is in suction connection with the iron block 20;
by arranging the dust blocking cover 18, external dust can be prevented from falling on the first conical gear 6 and the second conical gear 10, and the cooperation of the first conical gear 6 and the second conical gear 10 is prevented from being influenced;
meanwhile, the dust blocking cover 18 can prevent dust from falling into the chute 7 and prevent the sliding plate 8 from being influenced.
Specifically, the lower wall of the sliding plate 8 is provided with a ball groove 21, a ball 22 is rotatably arranged in the ball groove 21, and the ball 22 is attached to the inner side wall of the sliding groove 7;
by providing the ball 22, the friction force generated between the sliding plate 8 and the sliding groove 7 during sliding can be reduced, so that the sliding plate 8 can slide more smoothly.
Specifically, the side wall of the dust cover 18 is provided with a heat radiation hole 23, and a dust shielding net 24 is installed in the heat radiation hole 23.
Specifically, a groove 25 is formed in the side wall of the chute 7, a spring 26 is installed in the groove 25, and the side wall of the spring 26 is attached to the side wall of the slide plate 8;
when the bolt 13 is pulled out from the positioning hole 11, the slide plate 8 automatically slides to the right in fig. 1 under the action of the spring 26, so that the connection between the stepping motor 9 and the ball valve 4 is disconnected.
Working principle: when the stepping motor 9 in the device works normally, the ball valve 4 can be driven to rotate, and the flow of the device is regulated;
if the stepping motor 9 is in a fault stop state, the bolt 13 can be pulled out of the positioning hole 11 by unscrewing the bolt 13, and then the sliding plate 8 slides to the right side under the action of the spring 26, so that the first conical gear 6 and the second conical gear 10 are disengaged, and the stepping motor 9 and the ball valve 4 are disconnected;
then, a connecting rod matched with the jack 16 is inserted into the jack, and the connecting rod drives the fixed block 15 to rotate, so that the ball valve 4 is driven to rotate.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a variable flow's governing valve, includes valve body (1), its characterized in that: the left side and the right side of the valve body (1) are connected with an external connecting pipe, a flow channel (2) is formed in the inner cavity of the valve body (1), a ball valve groove (3) is formed in the middle of the valve body (1), the ball valve groove (3) is communicated with the flow channel (2), and a ball valve (4) is rotationally arranged in the ball valve groove (3); one end of a main fixed column (5) is arranged on the upper wall of the ball valve (4), a first conical gear (6) is arranged at the other end of the main fixed column (5) penetrating through the upper wall of the valve body (1), a sliding groove (7) is formed in the upper wall of the valve body (1), a sliding plate (8) is arranged in the sliding groove (7) in a sliding mode, a stepping motor (9) is arranged on the upper wall of the sliding plate (8), the stepping motor (9) is electrically connected with an external power supply, a second conical gear (10) is arranged at the output end of the stepping motor (9), and the second conical gear (10) can be in meshed connection with the first conical gear (6); locating holes (11) are formed in the sliding grooves (7), threaded holes (12) are formed in the upper wall of the sliding plate (8), bolts (13) are rotatably mounted in the threaded holes (12), and the bolts (13) penetrate through the lower wall of the sliding plate (8) through the threaded holes (12) and are inserted into the locating holes (11).
2. A variable flow regulator valve according to claim 1, wherein: one end of an auxiliary fixing column (14) is arranged on the lower wall of the ball valve (4), a fixing block (15) is arranged on the other end of the auxiliary fixing column (14) penetrating through the lower wall of the valve body (1), and insertion holes (16) are formed in the front side, the rear side, the left side and the right side of the fixing block (15).
3. A variable flow regulator valve according to claim 1, wherein: the utility model discloses a dust-proof valve is characterized in that a fixing frame (17) is installed on the upper wall of a valve body (1), a dust-proof cover (18) is installed in the rotation of the inner side wall of the fixing frame (17), the dust-proof cover (18) is covered and connected on the outer side of a first conical gear (6) and a chute (7), a magnet (19) is installed on the lower wall of the dust-proof cover (18), an iron block (20) is installed on the upper wall of the valve body (1), and the magnet (19) is connected with the iron block (20) in a suction mode.
4. A variable flow regulator valve according to claim 1, wherein: the lower wall of the sliding plate (8) is provided with a spherical groove (21), a ball body (22) is rotatably arranged in the spherical groove (21), and the ball body (22) is attached to the inner side wall of the sliding groove (7).
5. A variable flow regulator valve according to claim 3, wherein: the side wall of the dust blocking cover (18) is provided with a heat dissipation hole (23), and a dust blocking net (24) is arranged in the heat dissipation hole (23).
6. A variable flow regulator valve according to claim 1, wherein: the side wall of the chute (7) is provided with a groove (25), a spring (26) is arranged in the groove (25), and the side wall of the spring (26) is attached to the side wall of the sliding plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466667.8U CN220688167U (en) | 2023-09-12 | 2023-09-12 | Variable flow regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466667.8U CN220688167U (en) | 2023-09-12 | 2023-09-12 | Variable flow regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220688167U true CN220688167U (en) | 2024-03-29 |
Family
ID=90369852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466667.8U Active CN220688167U (en) | 2023-09-12 | 2023-09-12 | Variable flow regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220688167U (en) |
-
2023
- 2023-09-12 CN CN202322466667.8U patent/CN220688167U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |