CN218014637U - High-pressure washing jig for inner cavity of pipeline - Google Patents
High-pressure washing jig for inner cavity of pipeline Download PDFInfo
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- CN218014637U CN218014637U CN202221156547.7U CN202221156547U CN218014637U CN 218014637 U CN218014637 U CN 218014637U CN 202221156547 U CN202221156547 U CN 202221156547U CN 218014637 U CN218014637 U CN 218014637U
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Abstract
The utility model discloses a high-pressure washing jig for inner cavities of pipelines, which comprises a top plate and a bottom plate, wherein the top plate is provided with a first cavity, the bottom plate is provided with a second cavity, and the first cavity is provided with a liquid injection port; the second cavity is equipped with high-pressure gas injection mouth, and the edge portion of first cavity is equipped with first sealing washer, and the edge portion of second cavity is equipped with the second sealing washer, and first sealing washer sets up with the second sealing washer relatively, through the cooperation of two sealing washers for the body is cliied that roof and bottom plate can be sealed, improves the leakproofness.
Description
Technical Field
The utility model relates to a wash tool technical field, in particular to pipe inner chamber's high pressure washes tool.
Background
For the washing of the slender pipe body, the inner diameter of the pipe is small, so that the washing liquid can flow in the inner cavity of the pipe body only by large pressure, and the washing liquid is easy to leak due to large pressure.
Particularly, a slender stainless steel hollow tube is needed in cardiovascular and cerebrovascular tumor operations, the length, the outer diameter and the inner diameter of the stainless steel hollow tube are very small, and the stainless steel hollow tube is difficult to flush.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe inner chamber's high pressure washes tool, the tip of carrying the body that is sealed through the cooperation of two sealing washers improves sealed effect.
To achieve the purpose, the utility model adopts the following technical proposal:
a high-pressure washing jig for an inner cavity of a pipeline comprises a top plate and a bottom plate, wherein the top plate is provided with a first cavity, and the bottom plate is provided with a second cavity;
the first cavity is provided with a liquid injection port; the second cavity is provided with a high-pressure gas injection port;
the edge part of the first cavity is provided with a first sealing ring, the edge part of the second cavity is provided with a second sealing ring, and the first sealing ring and the second sealing ring are arranged oppositely.
From this, first cavity and second cavity all are equipped with first sealing washer of matched with and second sealing washer, the back is connected with the bottom plate to the roof, first cavity forms a sealed cavity with the second cavity, the tip of the body that needs to wash is pressed from both sides between first sealing washer and second sealing washer, and body and cavity intercommunication, annotate the liquid mouth and pour into the washing liquid into the cavity, for example alcohol, then, high-pressure gas injection mouth pours into high-pressure gas into to the cavity, impel alcohol to flow in the inner chamber of body, thereby realize washing, cooperation through two sealing washers, make roof and bottom plate can be sealed clip the body, improve the leakproofness.
In some embodiments, the first sealing ring comprises a first colloid and a second colloid, the cross-sectional shape of the first colloid is rectangular, the cross-sectional shape of the second colloid is trapezoidal, and the width dimension of the first colloid is greater than that of the second colloid;
the first sealing ring and the second sealing ring have the same structure.
This shape is thus able to better resist the impact of pressure.
In some embodiments, the hardness of the first sealing ring and the second sealing ring is between 35 degrees and 45 degrees shore.
In some embodiments, the first sealing ring and the second sealing ring are made of silicone.
In some embodiments, the edge portion of the first cavity is provided with a first annular groove, and the first annular groove comprises a groove cavity and a notch;
the groove cavity can contain the first colloid;
the width dimension of the notch is smaller than that of the slot cavity;
the edge part of the second cavity is provided with a second ring groove, and the second ring groove has the same structure as the first ring groove.
In some embodiments, the second cavity is provided with a drain opening.
In some embodiments, the side of the bottom plate is provided with a plurality of limiting grooves arranged in an array.
In some embodiments, the top and bottom plates are locked together by toggle clamps.
The utility model has the advantages that: the end part of the pipe body is clamped through the matching and sealing of the two sealing rings, so that the sealing effect is improved;
and the sealing ring is in a step shape or a T shape, so that the impact of pressure can be resisted.
Drawings
Fig. 1 is a structural diagram of a high-pressure flushing jig for an inner cavity of a pipeline of the present invention;
fig. 2 is an exploded view of the high-pressure flushing jig for the inner cavity of the pipeline of the present invention;
FIG. 3 is a structural diagram of the bottom plate of the present invention;
fig. 4 is a cross-sectional view of the top plate of the present invention;
fig. 5 is a cross-sectional view of the first seal ring of the present invention;
wherein: 1-a top plate; 11-a first cavity; 12-a first ring groove; 121-a slot cavity; 122-notches; 13-a first sealing ring; 131-a first colloid; 132-a second colloid; 14-liquid injection port; 2-a bottom plate; 21-a second cavity; 22-a second ring groove; 23-a second sealing ring; 24-high pressure gas injection port; 25-a drain opening; 26-a limiting groove; 3-elbow clip; 4-a base frame; 50-a pipe body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 5, a high-pressure flushing jig for an inner cavity of a pipeline, which can be used for flushing the inner cavity of the pipeline, and flushing a pipeline with a long length and a small diameter and inner diameter, such as a long and thin stainless steel hollow pipe used in cardiovascular and cerebrovascular tumor surgery, the diameter of the pipe is about 1mm, and the inner diameter is about 0.3 mm.
The washing jig comprises a top plate 1 and a bottom plate 2, wherein the top plate 1 is provided with a first cavity 11, and the bottom plate 2 is provided with a second cavity 21;
the first cavity 11 is provided with a liquid injection port 14; the second cavity 21 is provided with a high-pressure gas injection port 24, and the high-pressure gas injection port 24 is connected with devices such as an air pump and the like;
the edge part of the first cavity 11 is provided with a first sealing ring 13, the edge part of the second cavity 21 is provided with a second sealing ring 23, and the first sealing ring 13 and the second sealing ring 23 are oppositely arranged.
To further explain, referring to fig. 5, the first sealing ring 13 includes a first colloid 131 and a second colloid 132, the cross-sectional shape of the first colloid 131 is rectangular, the cross-sectional shape of the second colloid 132 is trapezoidal, and the width of the first colloid 131 is greater than the width of the second colloid 132;
the first seal ring 13 and the second seal ring 23 have the same structure.
The cross-sectional shapes of the first seal ring 13 and the second seal ring 23 are stepped or T-shaped, and the shapes can better resist the impact of pressure.
Further, the hardness of the first sealing ring 13 and the second sealing ring 23 is between 35 and 45 shore. This hardness can sealingly clamp the pipe body 50 and can also withstand the impact of pressure.
Further, the first sealing ring 13 and the second sealing ring 23 are made of silica gel, and the silica gel has good water resistance and improves durability.
Further, a first ring groove 12 is formed in an edge portion of the first cavity 11, and the first ring groove 12 includes a groove cavity 121 and a notch 122;
the cavity 121 can contain a first colloid 131;
the width dimension of the notch 122 is smaller than the width dimension of the slot cavity 121;
the edge of the second cavity 21 is provided with a second annular groove 22, and the second annular groove 22 has the same structure as the first annular groove 12.
The structure of the ring groove is beneficial to stable assembly of the sealing ring, so that the sealing ring is not easy to separate.
Further, the second cavity 21 is provided with a drain 25, so that alcohol can be recovered and the residual alcohol can be recycled.
Further, the liquid inlet 14, the high-pressure gas inlet 24 and the drain outlet 25 may be provided with corresponding valves.
To explain further, the side of the bottom plate 2 is provided with a plurality of limiting grooves 26 arranged in an array, and the position distance between the tube bodies 50 is properly limited.
Further, the top plate 1 and the bottom plate 2 are locked by the toggle clamp 3.
The top of bed frame 4 is located to bottom plate 2, and the fixing base of elbow clamp 3 is connected in bed frame 4, and the sliding seat of elbow clamp 3 is connected in bottom plate 2, pulls the handle realization locking of elbow clamp 3 and loosens convenient operation.
The top plate 1 and the bottom plate 2 can be provided with guide pillar and guide hole structures which are matched with each other, so that the connection precision is improved.
What has been disclosed above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (8)
1. The high-pressure washing jig for the inner cavity of the pipeline is characterized by comprising a top plate (1) and a bottom plate (2), wherein the top plate (1) is provided with a first cavity (11), and the bottom plate (2) is provided with a second cavity (21);
the first cavity (11) is provided with a liquid injection port (14), and the second cavity (21) is provided with a high-pressure gas injection port (24);
the edge part of first cavity (11) is equipped with first sealing washer (13), the edge part of second cavity (21) is equipped with second sealing washer (23), first sealing washer (13) with second sealing washer (23) set up relatively.
2. The high-pressure washing jig for the inner cavity of the pipeline according to claim 1, wherein the first sealing ring (13) comprises a first colloid (131) and a second colloid (132), the cross-sectional shape of the first colloid (131) is rectangular, the cross-sectional shape of the second colloid (132) is trapezoidal, and the width dimension of the first colloid (131) is greater than the width dimension of the second colloid (132);
the first sealing ring (13) and the second sealing ring (23) have the same structure.
3. The high-pressure flushing jig for the inner cavity of the pipeline according to claim 2, wherein the hardness of the first sealing ring (13) and the second sealing ring (23) is between 35 and 45 degrees shore.
4. The high-pressure flushing jig for the inner cavity of the pipeline as claimed in claim 3, wherein the first sealing ring (13) and the second sealing ring (23) are made of silica gel.
5. The high-pressure washing jig for the inner cavity of the pipeline according to any one of claims 2 to 4, characterized in that a first ring groove (12) is formed at an edge portion of the first cavity (11), and the first ring groove (12) comprises a groove cavity (121) and a notch (122);
the groove cavity (121) can contain the first colloid (131);
the width dimension of the notch (122) is smaller than the width dimension of the slot cavity (121);
the edge part of second cavity (21) is equipped with second annular groove (22), second annular groove (22) with the structure of first annular groove (12) is the same.
6. The high-pressure washing jig for the inner cavity of the pipeline is characterized in that the second cavity (21) is provided with a drain hole (25).
7. The high-pressure washing jig for the inner cavity of the pipeline is characterized in that a plurality of limiting grooves (26) are arranged on the side part of the bottom plate (2).
8. The high-pressure washing jig for the inner cavity of the pipeline is characterized in that the top plate (1) and the bottom plate (2) are locked through an elbow clamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156547.7U CN218014637U (en) | 2022-05-13 | 2022-05-13 | High-pressure washing jig for inner cavity of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156547.7U CN218014637U (en) | 2022-05-13 | 2022-05-13 | High-pressure washing jig for inner cavity of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218014637U true CN218014637U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221156547.7U Active CN218014637U (en) | 2022-05-13 | 2022-05-13 | High-pressure washing jig for inner cavity of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218014637U (en) |
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2022
- 2022-05-13 CN CN202221156547.7U patent/CN218014637U/en active Active
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