CN216871846U - Flow direction rod of flow switch - Google Patents
Flow direction rod of flow switch Download PDFInfo
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- CN216871846U CN216871846U CN202220437195.6U CN202220437195U CN216871846U CN 216871846 U CN216871846 U CN 216871846U CN 202220437195 U CN202220437195 U CN 202220437195U CN 216871846 U CN216871846 U CN 216871846U
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- flow direction
- flow
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- supporting
- rod
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Abstract
The utility model discloses a flow direction rod of a flow switch, and particularly relates to the technical field of flow switches. The flow direction sheet arranged at the bottom end of the rod body is of an arc structure, the right end of the flow direction sheet is provided with the supporting block, the left end of the flow direction sheet is provided with the supporting hole, the supporting block is conveniently fixed in the through hole of the support, the supporting hole is conveniently inserted into the supporting column on the support, the flow direction sheet is conveniently supported, and the flow direction sheet is prevented from being bent and easily broken by water impact.
Description
Technical Field
The utility model relates to the technical field of flow switches, in particular to a flow direction rod of a flow switch.
Background
The flow switch is mainly installed in the medium pipelines of water, gas, oil and the like in an on-line or plug-in mode to monitor the water flow in the water system. When the water flow is higher or lower than a certain set point, an alarm signal is triggered and output and transmitted to the unit, and the system can make corresponding indication action after acquiring the signal. The flow switch is mainly used in cooling and lubricating systems of nuclear power fire-fighting systems and large-scale equipment, and realizes control, monitoring, safety interlocking and the like of fluid flow so as to ensure the safe operation of the equipment, stabilize the production flow and improve the automation control degree. At present, the current flow switch's flow direction pole, body of rod bottom are vertical slice flow direction piece generally, and vertical slice flow direction piece is easily by rivers impact and results in bending and rupture.
SUMMERY OF THE UTILITY MODEL
To overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a flow direction lever of a flow switch to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flow switch's flow direction pole, includes the body of rod, flow direction piece and supporting shoe, the flow direction piece is installed to the bottom of the body of rod, the flow direction piece is the circular arc structure, set up threaded hole on the flow direction piece, just the supporting shoe is installed to the right-hand member of flow direction piece, the supported hole has been seted up to the left end of flow direction piece, just the mounting hole has been seted up on the top of the body of rod.
In a preferred embodiment, the rod body, the flow direction piece and the support block are integrally formed.
In a preferred embodiment, the support block is of circular configuration, and the support block and support bore are coaxially disposed.
Compared with the prior art, the utility model has the technical effects and advantages that:
the flow direction sheet arranged at the bottom end of the rod body is of an arc structure, the right end of the flow direction sheet is provided with the supporting block, the left end of the flow direction sheet is provided with the supporting hole, the supporting block is conveniently fixed in the through hole of the support, the supporting hole is conveniently inserted into the supporting column on the support, the flow direction sheet is conveniently supported, and the flow direction sheet is prevented from being bent and easily broken by water impact.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of part a of the present invention.
The reference signs are: 1. a rod body; 2. a flow direction sheet; 3. a threaded hole; 4. a support block; 5. a support hole; 6. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The flow direction rod of the flow switch shown in fig. 1-3 comprises a rod body 1, a flow direction sheet 2 and a supporting block 4, wherein the flow direction sheet 2 is installed at the bottom end of the rod body 1, the flow direction sheet 2 is of an arc structure, a threaded hole 3 is formed in the flow direction sheet 2, the supporting block 4 is installed at the right end of the flow direction sheet 2, a supporting hole 5 is formed in the left end of the flow direction sheet 2, and a mounting hole 6 is formed in the top end of the rod body 1.
In a preferred embodiment, the rod body 1, the flow direction piece 2 and the supporting block 4 are integrally formed, so that the structure is simple and the injection molding is convenient.
In a preferred embodiment, the supporting block 4 is a circular structure, and the supporting block 4 and the supporting hole 5 are coaxially arranged, the supporting block 4 is conveniently fixed in the through hole of the bracket, and the supporting hole 5 is conveniently inserted into a supporting column on the bracket, so as to conveniently support the flow direction sheet 2 and prevent the flow direction sheet 2 from being bent and broken by water impact.
In summary, the flow direction rod of the flow switch is provided in the present invention, the flow direction piece 2 installed at the bottom end of the rod body 1 is in an arc structure, the support block 4 is installed at the right end of the flow direction piece 2, the support hole 5 is opened at the left end of the flow direction piece 2, the support block 4 is conveniently fixed in the through hole of the bracket, the support hole 5 is conveniently inserted into the support pillar on the bracket, the flow direction piece 2 is conveniently supported, and the flow direction piece 2 is prevented from being bent and easily broken by water impact.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (3)
1. The utility model provides a flow switch's flow direction pole, includes the body of rod (1), flows to piece (2) and supporting shoe (4), its characterized in that: flow direction piece (2) is installed to the bottom of the body of rod (1), flow direction piece (2) are the circular arc structure, set up threaded hole (3) on flow direction piece (2), just supporting shoe (4) are installed to the right-hand member of flow direction piece (2), brace hole (5) have been seted up to the left end of flow direction piece (2), just mounting hole (6) have been seted up on the top of the body of rod (1).
2. A flow direction lever for a flow switch as claimed in claim 1, wherein: the rod body (1), the flow direction piece (2) and the supporting block (4) are of an integrated structure.
3. A flow direction lever for a flow switch as claimed in claim 1, wherein: the supporting block (4) is of a circular structure, and the supporting block (4) and the supporting hole (5) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437195.6U CN216871846U (en) | 2022-03-01 | 2022-03-01 | Flow direction rod of flow switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220437195.6U CN216871846U (en) | 2022-03-01 | 2022-03-01 | Flow direction rod of flow switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216871846U true CN216871846U (en) | 2022-07-01 |
Family
ID=82160387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220437195.6U Active CN216871846U (en) | 2022-03-01 | 2022-03-01 | Flow direction rod of flow switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216871846U (en) |
-
2022
- 2022-03-01 CN CN202220437195.6U patent/CN216871846U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |