CN214146667U - Marine flow-adjustable orifice plate - Google Patents
Marine flow-adjustable orifice plate Download PDFInfo
- Publication number
- CN214146667U CN214146667U CN202023078931.3U CN202023078931U CN214146667U CN 214146667 U CN214146667 U CN 214146667U CN 202023078931 U CN202023078931 U CN 202023078931U CN 214146667 U CN214146667 U CN 214146667U
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- hole
- orifice plate
- connecting plate
- plate
- adjusting
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Abstract
The utility model aims at providing an adjustable orifice plate of marine flow convenient to use, installation and regulation. The utility model discloses a body, connecting plate and adjusting hole board, the connecting plate cover is established in the body, adjusting hole board normal running fit is in the connecting plate, adjusting hole board has first hole, the connecting plate have with first hole matched with second hole, the center of first hole with the center of second hole is not on same straight line, seted up on the body with first hole with the through-hole that the second hole is linked together. The utility model discloses be applied to the technical field of flow control structure.
Description
Technical Field
The utility model relates to a technical field of flow control structure, in particular to marine adjustable orifice plate of flow.
Background
The flow regulating valve is also named as a self-operated flow control valve, a flow balance valve and a static flow regulating valve, and is a visual and simple flow regulating control device. Chinese patent application number is CN 204784995U's patent, discloses a novel marine pipeline flow control valve, and the flow control valve device in the above-mentioned patent has following not enough: is inconvenient to fix, is only provided with one adjusting mode, is inconvenient to use and is inconvenient to adjust.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a marine adjustable orifice plate of flow convenient to use, installation and regulation.
The utility model adopts the technical proposal that: the utility model discloses a body, connecting plate and adjusting hole board, the connecting plate cover is established in the body, adjusting hole board normal running fit is in the connecting plate, adjusting hole board has first hole, the connecting plate have with first hole matched with second hole, the center of first hole with the center of second hole is not on same straight line, seted up on the body with first hole with the through-hole that the second hole is linked together.
Further, the pipe body is connected with the connecting plate through bolts and nuts.
Further, the connecting plate is connected with the adjusting orifice plate through a connecting piece.
Further, a sealing ring is arranged between the connecting plate and the adjusting orifice plate.
Furthermore, the adjusting hole plate is provided with an adjusting slot hole communicated with the outer end face of the pipe body.
Furthermore, the outer wall of the pipe body is provided with a mark matched with the adjusting hole plate.
The utility model discloses following beneficial effect has:
the utility model provides a marine adjustable orifice plate of flow includes body, connecting plate and orifice plate, the connecting plate cover is established in the body, the orifice plate normal running fit is in the connecting plate, the orifice plate has first hole, the connecting plate has the second hole with first hole matched with, the center of first hole is not on the same straight line with the center of second hole, seted up the through-hole that is linked together with first hole and the second hole on the body, so, the utility model discloses a through under the condition of not dismantling the pipe, insert the pole with the pole and carry out the rotatory operation certain angle in the top hole of orifice plate, make the orifice plate rotate relative to the connecting plate, make the first hole of orifice plate and the second hole of connecting plate rotate relatively, even make the first hole with the second hole overlap area of orifice plate change, thereby changing the flow area and achieving the purpose of adjusting the flow.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1 and fig. 2, in this embodiment, the present invention includes a pipe body 1, a connecting plate 2 and an adjusting orifice plate 3, wherein the connecting plate 2 is sleeved in the pipe body 1, the adjusting orifice plate 3 is rotatably fitted in the connecting plate 2, the adjusting orifice plate 3 has a first inner hole 4, the connecting plate 2 has a second inner hole 5 fitted with the first inner hole 4, the center of the first inner hole 4 is not collinear with the center of the second inner hole 5, and the pipe body 1 is provided with a through hole 6 communicated with the first inner hole 4 and the second inner hole 5; the pipe body 1 is connected with the connecting plate 2 through a bolt 7 and a nut; the connecting plate 2 is connected with the adjusting orifice plate 3 through a connecting piece 8; a sealing ring 9 is arranged between the connecting plate 2 and the adjusting orifice plate 3; the adjusting hole plate 3 is provided with an adjusting slot hole 10 communicated with the outer end face of the pipe body 1; and the outer wall of the pipe body 1 is provided with a mark matched with the adjusting orifice plate 3.
According to the scheme, under the condition that a pipe is not disassembled, a round rod is inserted into the top end hole of the adjusting orifice plate 3 to rotate for a certain angle, so that the adjusting orifice plate 3 rotates relative to the connecting plate 2, the first inner hole 4 of the adjusting orifice plate 3 and the second inner hole 5 of the connecting plate 2 rotate relative to each other, namely the overlapping area of the first inner hole 4 and the second inner hole 5 is changed, the flow area is changed, and the purpose of adjusting the flow rate is achieved; the utility model is applied to the flow regulation of the ship fresh water cooling and seawater cooling system; the utility model discloses can design into different specifications according to different pipes and flow area requirement, nimble application, processing and convenient operation.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a marine adjustable orifice plate of flow which characterized in that: it includes body (1), connecting plate (2) and orifice plate (3), connecting plate (2) cover is established in body (1), orifice plate (3) normal running fit is in connecting plate (2), orifice plate (3) have first hole (4), connecting plate (2) have with first hole (4) matched with second hole (5), the center of first hole (4) with the center of second hole (5) is not on same straight line, seted up on body (1) with first hole (4) with through-hole (6) that second hole (5) are linked together.
2. The marine variable flowrate orifice plate of claim 1, wherein: the pipe body (1) is connected with the connecting plate (2) through a bolt (7) and a nut.
3. The marine variable flowrate orifice plate of claim 1, wherein: the connecting plate (2) is connected with the adjusting orifice plate (3) through a connecting piece (8).
4. The marine variable flowrate orifice plate of claim 1, wherein: and a sealing ring (9) is arranged between the connecting plate (2) and the adjusting orifice plate (3).
5. The marine variable flowrate orifice plate of claim 1, wherein: and the adjusting pore plate (3) is provided with an adjusting groove hole (10) communicated with the outer end face of the pipe body (1).
6. The marine variable flowrate orifice plate of claim 1, wherein: the outer wall of the pipe body (1) is provided with a mark matched with the adjusting hole plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078931.3U CN214146667U (en) | 2020-12-20 | 2020-12-20 | Marine flow-adjustable orifice plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023078931.3U CN214146667U (en) | 2020-12-20 | 2020-12-20 | Marine flow-adjustable orifice plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146667U true CN214146667U (en) | 2021-09-07 |
Family
ID=77588988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023078931.3U Active CN214146667U (en) | 2020-12-20 | 2020-12-20 | Marine flow-adjustable orifice plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146667U (en) |
-
2020
- 2020-12-20 CN CN202023078931.3U patent/CN214146667U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |