CN220396553U - Ball valve convenient to control velocity of flow - Google Patents
Ball valve convenient to control velocity of flow Download PDFInfo
- Publication number
- CN220396553U CN220396553U CN202322160390.6U CN202322160390U CN220396553U CN 220396553 U CN220396553 U CN 220396553U CN 202322160390 U CN202322160390 U CN 202322160390U CN 220396553 U CN220396553 U CN 220396553U
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- Prior art keywords
- ball valve
- control
- flow
- flow rate
- monitoring
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- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000001276 controlling effect Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of ball valves, and particularly relates to a ball valve convenient for controlling flow rate. Through ball valve mechanism and the control mechanism that set up, the effectual velocity of flow of ball valve control drives worm meshing worm wheel through the inverter motor that sets up and rotates to drive outer ball valve connecting axle and outer ball valve rotation, and as required, drive interior ball valve rotation through manual wheel, drive outer ball valve rotation control velocity of flow through mechanized mode, and cooperate to monitor control the velocity of flow through running water velocity control receiver and running water monitoring table, easy operation, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of ball valves, and particularly relates to a ball valve convenient for controlling flow rate.
Background
The ball valve is a valve with an opening and closing piece (ball) driven by a valve rod and rotating around the axis of the ball valve. The device can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like. Ball valves are used in pipelines mainly to cut off, distribute and change the flow direction of a medium, and can be tightly closed only by rotating the ball valve by 90 degrees and small rotating moment. The ball valve is most suitable for being used as a switch or a cut-off valve, and the V-shaped ball valve.
Through retrieving, chinese patent application publication No. CN116221446a discloses a ball valve sphere convenient to control flow rate, can regulate and control rivers more accurately, and more conveniently master the regulation and control degree, regulates and control the flow rate of rivers through controlling the deformation degree of two regulation steel plates, simultaneously because two-way lead screw can lock lead screw nut, and then can lock two regulation steel plates, can control the flow rate of rivers more steadily.
In view of the above related art, the screw nut and the deformation of the two adjusting steel plates cannot effectively control the water flow and cannot monitor the water flow speed, so it is highly desirable to design a ball valve which is convenient for controlling the flow rate to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model discloses a ball valve convenient for controlling the flow rate.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a ball valve convenient to control velocity of flow, includes the ball valve body, ball valve body one side is provided with ball valve mechanism, ball valve mechanism one side is provided with control mechanism.
The control mechanism comprises a control outer box fixedly arranged on one side of the ball valve mechanism, a rotary control assembly is arranged on the inner side of the control outer box, a water flow speed control receiver is arranged on one side of the rotary control assembly, and the control outer box is fixedly arranged on the inner side of the control outer box.
Preferably, the ball valve mechanism comprises an outer ball valve connecting shaft fixedly arranged on one side of the ball valve body, an outer ball valve is arranged below the outer ball valve connecting shaft, an inner ball valve is arranged on the inner side of the outer ball valve, an inner ball valve connecting shaft is arranged above the inner ball valve, and a running water monitoring assembly is arranged on one side of the ball valve body.
Preferably, the rotation control assembly comprises a worm arranged on the inner side of the control outer box, one end of the worm is arranged at the power end of the variable frequency motor, and one side of the worm is connected with a worm wheel in a meshed mode.
Preferably, the variable frequency motor is connected with the worm through a coupler.
Preferably, the flow monitoring assembly comprises a flow rate monitoring head arranged on the inner side below the ball valve body, one end of the flow rate monitoring head is arranged at one end of a monitoring connecting rod, and the other end of the monitoring connecting rod is arranged at a signal receiving end of the flow monitoring meter.
Preferably, one end of the inner ball valve connecting shaft is provided with a manual wheel, and an indicator is arranged above one end of the outer ball valve connecting shaft.
The beneficial effects are that:
the utility model discloses a ball valve convenient for controlling flow rate, which is characterized in that the flow rate is effectively controlled through a ball valve mechanism and a control mechanism, a worm is driven to rotate through a set variable frequency motor, an outer ball valve connecting shaft and an outer ball valve are driven to rotate, an inner ball valve is driven to rotate through a manual wheel according to requirements, the flow rate is controlled through the rotation of an outer ball valve in a mechanized mode, and the flow rate is monitored and controlled through the cooperation of a running water speed control receiver and a running water monitoring meter.
Drawings
FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;
FIG. 2 is a first structural schematic of the present utility model;
FIG. 3 is a second schematic structural view of the present utility model;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic view of the structure of the ball valve of the present utility model.
In the figure: 1. a ball valve body;
2. a ball valve mechanism; 201. an outer ball valve connecting shaft; 202. an inner ball valve connecting shaft; 2021. a manual wheel; 2022. an indicator; 203. an outer ball valve; 204. an inner ball valve; 205. a running water monitoring table; 206. monitoring the connecting rod; 2061. a flow rate monitoring head;
3. a control mechanism; 301. controlling an outer box; 302. a variable frequency motor; 303. a worm; 304. a worm wheel; 305. the water flow speed controls the receiver.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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 utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a ball valve convenient to control velocity of flow, includes ball valve body 1, and ball valve body 1 one side is provided with ball valve mechanism 2, and ball valve mechanism 2 one side is provided with control mechanism 3.
In this embodiment: the ball valve mechanism 2 comprises an outer ball valve connecting shaft 201 fixedly arranged on one side of the ball valve body 1, an outer ball valve 203 is arranged below the outer ball valve connecting shaft 201, an inner ball valve 204 is arranged on the inner side of the outer ball valve 203, an inner ball valve connecting shaft 202 is arranged above the inner ball valve 204, and a running water monitoring assembly is arranged on one side of the ball valve body 1. The flow monitoring assembly comprises a flow rate monitoring head 2061 arranged on the inner side below the ball valve body 1, one end of the flow rate monitoring head 2061 is arranged at one end of the monitoring connecting rod 206, and the other end of the monitoring connecting rod 206 is arranged at the signal receiving end of the flow monitoring meter 205. One end of the inner ball valve connecting shaft 202 is provided with a manual wheel 2021, and one end of the outer ball valve connecting shaft 201 is provided with an indicator 2022. The water flow monitor meter 205 is used to monitor the water flow rate. The outer surfaces of the outer ball valve 203 and the inner ball valve 204 are provided with square circulation ports.
In this embodiment: the control mechanism 3 comprises a control outer box 301 fixedly arranged on one side of the ball valve mechanism 2, a rotation control component is arranged on the inner side of the control outer box 301, a running water speed control receiver 305 is arranged on one side of the rotation control component, and the rotation control component is fixedly arranged on the inner side of the control outer box 301. The rotation control assembly comprises a worm 303 arranged on the inner side of the control outer box 301, one end of the worm 303 is arranged at the power end of the variable frequency motor 302, and one side of the worm 303 is connected with a worm wheel 304 in a meshed manner. The variable frequency motor 302 is connected with the worm 303 through a coupler. The water flow rate control receiver 305 is used to cooperate with the control of the rotation control assembly.
Working principle: when the automatic flow monitoring device is used, firstly, the ball valve body 1 is installed on a circulation pipeline through a pipeline flange and a fastening piece, when fluid enters the ball valve body 1 through a pipeline, square flow ports are formed in the outer surfaces of the outer ball valve 203 and the inner ball valve 204, the square flow ports are communicated with the pipeline inlet, if the flow speed of the water flow is relatively high, the manual wheel 2021 is rotated first, the inner ball valve 204 is driven through the inner ball valve connecting shaft 202, the square flow ports formed in the upper end of the inner ball valve 204 are rotated to the inner side of the outer ball valve 203, the included angle between the square flow ports formed in the outer surface of the inner ball valve 204 and the outer ball valve 203 is reduced, the fluid is subjected to micro control, the variable frequency motor 302 is started to drive the worm 303 to rotate and engage one side of the worm wheel 304, meanwhile, the outer ball valve connecting shaft 201 rotates to drive the outer ball valve 203 to rotate together, and when the square flow ports formed in the outer surface of the outer ball valve 203 are communicated with the square flow ports formed in the outer surface of the inner ball valve 204, the fluid is the maximum speed, automatic control is realized through the flow monitoring meter 205, the operation is simple, the design is convenient, practicability is realized, and practicability is realized.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A ball valve convenient to control velocity of flow, its characterized in that: the ball valve comprises a ball valve body (1), wherein a ball valve mechanism (2) is arranged on one side of the ball valve body (1), and a control mechanism (3) is arranged on one side of the ball valve mechanism (2);
the control mechanism (3) comprises a control outer box (301) fixedly arranged on one side of the ball valve mechanism (2), a rotation control assembly is arranged on the inner side of the control outer box (301), a running water speed control receiver (305) is arranged on one side of the rotation control assembly, and the rotation control assembly is fixedly arranged on the inner side of the control outer box (301).
2. A ball valve for facilitating control of flow rate as defined in claim 1, wherein: the ball valve mechanism (2) is in including fixed setting outer ball valve connecting axle (201) of ball valve body (1) one side, outer ball valve (203) are provided with to outer ball valve connecting axle (201) below, outer ball valve (203) inboard is provided with interior ball valve (204), interior ball valve (204) top is provided with interior ball valve connecting axle (202), ball valve body (1) one side is provided with the running water monitoring component.
3. A ball valve for facilitating control of flow rate as defined in claim 1, wherein: the rotation control assembly comprises a worm (303) arranged on the inner side of the control outer box (301), one end of the worm (303) is arranged at the power end of the variable frequency motor (302), and one side of the worm (303) is connected with a worm wheel (304) in a meshed mode.
4. A ball valve for facilitating control of flow rate as defined in claim 3, wherein: the variable frequency motor (302) is connected with the worm (303) through a coupler.
5. A ball valve for facilitating control of flow rate as defined in claim 2, wherein: the flow monitoring assembly comprises a flow rate monitoring head (2061) arranged on the inner side of the lower side of the ball valve body (1), one end of the flow rate monitoring head (2061) is arranged at one end of a monitoring connecting rod (206), and the other end of the monitoring connecting rod (206) is arranged at a signal receiving end of a flow monitoring meter (205).
6. A ball valve for facilitating control of flow rate as defined in claim 2, wherein: one end of the inner ball valve connecting shaft (202) is provided with a manual wheel (2021), and an indicator (2022) is arranged above one end of the outer ball valve connecting shaft (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160390.6U CN220396553U (en) | 2023-08-11 | 2023-08-11 | Ball valve convenient to control velocity of flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160390.6U CN220396553U (en) | 2023-08-11 | 2023-08-11 | Ball valve convenient to control velocity of flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396553U true CN220396553U (en) | 2024-01-26 |
Family
ID=89598314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322160390.6U Active CN220396553U (en) | 2023-08-11 | 2023-08-11 | Ball valve convenient to control velocity of flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396553U (en) |
-
2023
- 2023-08-11 CN CN202322160390.6U patent/CN220396553U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |