CN214060728U - Leak protection thick liquid subassembly structure - Google Patents
Leak protection thick liquid subassembly structure Download PDFInfo
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- CN214060728U CN214060728U CN202022767100.0U CN202022767100U CN214060728U CN 214060728 U CN214060728 U CN 214060728U CN 202022767100 U CN202022767100 U CN 202022767100U CN 214060728 U CN214060728 U CN 214060728U
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Abstract
The utility model discloses a leak protection thick liquid subassembly structure, include: the assembly distributor is provided with a first annular step communicated with the inner wall of the assembly distributor on the connecting surface; the joint surface of the component cover plate is provided with a second annular step communicated with the inner wall of the component cover plate; one end face of the sealing ring is matched with the first annular step, the other end face of the sealing ring is matched with the second annular step, and the height of the sealing ring is matched with the sum of the heights of the first annular step and the second annular step; one end face of the sealing ring is arranged on the first annular step, the other end face of the sealing ring is arranged on the second annular step, and the assembly cover plate covers the assembly distributor; the upper surface of the first annular step is a plane, and the lower surface of the second annular step is a plane. The problem that slurry leakage rate is high, and accordingly broken ends and assembly and disassembly workload of assemblies are increased in the prior art is solved.
Description
Technical Field
The utility model relates to a spinning pack technical field especially relates to a leak protection thick liquid subassembly structure.
Background
The existing spinning pack comprises: the assembly distributor is provided with a first annular step communicated with the inner wall of the assembly distributor on the connecting surface; the joint surface of the component cover plate is provided with a second annular step communicated with the inner wall of the component cover plate; one end face of the sealing ring is matched with the first annular step, the other end face of the sealing ring is matched with the second annular step, and the height of the sealing ring is matched with the sum of the heights of the first annular step and the second annular step; wherein, an end face of the sealing ring is arranged on the first annular step, the other end face of the sealing ring is arranged on the second annular step, and the component cover plate covers the component distributor. The existing first annular step and the second annular step are inclined planes, and two end faces of the sealing ring matched with the first annular step and the second annular step are also inclined planes.
The spinning pack has high slurry leakage rate in the production and use processes, so that the workload of broken ends and assembly and disassembly of the spinning pack is increased, and after the spinning pack is disassembled, the inventor finds that black slurry appears in the shell of the spinning pack after a period of time of tracking and thermal decomposition and checking of the spinning pack, and finds that the slurry seeps out through a sealing ring, which indicates that the sealing effect of the sealing ring is poor. Therefore, a spinning assembly structure with good sealing effect is urgently needed.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the utility model aims to provide a slurry leakage prevention assembly structure.
The technical scheme of the utility model is that: a leak protection slurry assembly structure comprising:
the assembly distributor is provided with a first annular step communicated with the inner wall of the assembly distributor on the connecting surface;
the joint surface of the component cover plate is provided with a second annular step communicated with the inner wall of the component cover plate;
one end face of the sealing ring is matched with the first annular step, the other end face of the sealing ring is matched with the second annular step, and the height of the sealing ring is matched with the sum of the heights of the first annular step and the second annular step;
one end face of the sealing ring is arranged on the first annular step, the other end face of the sealing ring is arranged on the second annular step, and the assembly cover plate covers the assembly distributor;
the upper surface of the first annular step is a plane, and the lower surface of the second annular step is a plane.
Further, first cyclic annular step width is 3mm ~4mm, the cyclic annular step width of second is 3mm ~4mm, and sealing washer lower surface width and first cyclic annular step width phase-match, sealing washer upper surface width and the cyclic annular step width phase-match of second.
Further, the sealing ring is made of aluminum.
The utility model has the advantages that: compared with the prior art, the method has the advantages that,
1) the utility model discloses a be the plane with first annular step upper surface, second annular step lower surface is the plane, and two terminal surfaces of sealing washer respectively with first annular step, second annular step phase-match, make the subassembly apron lid when closing on the subassembly distributor, because the sealing washer is the plane with the contact surface of first annular step and second annular step, when the sealing washer atress is uneven, also can not make the sealing washer produce and subside and lead to the clearance increase to produce and leak, the utility model discloses the leakproofness is better, and the thick liquid rate of subassembly hourglass reduces more than 80%, and the broken end rate reduces more than 60%;
2) the utility model has the advantages that the width of the first annular step is 3 mm-4 mm, the width of the second annular step is 3 mm-4 mm, so that the sealing area of the sealing ring and the first annular step and the second annular step is enough to achieve good sealing effect, and meanwhile, the strength of the side wall of the joint surface of the component cover plate and the component distributor is enough to ensure the service life of the component cover plate and the component distributor;
3) the utility model discloses an establish the sealing washer into the aluminium material, utilize the good ductility of aluminium for when sealing washer and subassembly apron and subassembly distributor contact, the laminating is making sealing washer and subassembly apron surface more easily, and the aluminum product matter is high temperature resistant, makes the sealing washer not easy to damage under high temperature.
Drawings
FIG. 1 is a front view of an embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an exploded view of example 1 of the present invention;
figure 4 is a front view of the assembly dispenser of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a front view of the cover plate of the present invention assembly;
fig. 7 is a cross-sectional view taken along line C-C in fig. 6.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
example 1: referring to fig. 1 to 7, a leakage preventing assembly structure includes: the assembly distributor 3 is characterized in that a first annular step 3-1 communicated with the inner wall of the assembly distributor 3 is arranged on the connecting surface of the assembly distributor 3; the assembly cover plate 1 is characterized in that a second annular step 4-1 communicated with the inner wall of the assembly cover plate 1 is arranged on the joint surface of the assembly cover plate 1; one end face of the sealing ring 2 is matched with the first annular step 3-1, the other end face of the sealing ring 2 is matched with the second annular step 4-1, and the height of the sealing ring 2 is matched with the sum of the heights of the first annular step 3-1 and the second annular step 4-1; one end face of the sealing ring 2 is arranged on the first annular step 3-1, the other end face of the sealing ring 2 is arranged on the second annular step 4-1, and the assembly cover plate 1 covers the assembly distributor 3; the upper surface of the first annular step 3-1 is a plane, and the lower surface of the second annular step 4-1 is a plane.
Further, the width of the first annular step 3-1 is 3 mm-4 mm, the width of the second annular step 4-1 is 3 mm-4 mm, the width of the lower surface of the sealing ring 2 is matched with the width of the first annular step 3-1, and the width of the upper surface of the sealing ring 2 is matched with the width of the second annular step 4-1.
Further, the sealing ring 2 is made of aluminum.
The utility model has the advantages that,
1) the utility model discloses a with first annular step 3-1 upper surface for the plane, second annular step 4-1 lower surface is the plane, and two terminal surfaces of sealing washer 2 respectively with first annular step 3-1, second annular step 4-1 phase-match, when making subassembly apron 1 lid close on subassembly distributor 3, because the sealing washer 2 is the plane with the contact surface of first annular step 3-1 and second annular step 4-1, when the sealing washer 2 atress is uneven, also can not make sealing washer 2 produce subside and lead to the clearance increase to produce and leak, the utility model discloses the leakproofness is better, subassembly hourglass thick liquid rate reduces more than 80%, the broken end rate reduces more than 60%;
2) the width of the first annular step 3-1 is 3 mm-4 mm, and the width of the second annular step 4-1 is 3 mm-4 mm, so that the sealing area of the sealing ring 2, the first annular step 3-1 and the second annular step 4-1 is ensured to be enough to achieve a good sealing effect, and meanwhile, the strength of the side wall of the joint surface of the component cover plate 1 and the component distributor 3 is ensured to be enough to ensure the service life of the component cover plate 1 and the component distributor 3;
3) the utility model discloses a establish sealing washer 2 into the aluminium material, utilize the good ductility of aluminium for when sealing washer 2 and subassembly apron 1 and the contact of subassembly distributor 3, the laminating is making sealing washer 2 and 1 surface of subassembly apron more easily, and aluminum product matter is high temperature resistant, makes sealing washer 2 not easy damage under high temperature.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (3)
1. A leak protection slurry assembly structure comprising:
the assembly distributor (3), the connecting surface of the assembly distributor (3) is provided with a first annular step (3-1) communicated with the inner wall of the assembly distributor (3);
the assembly cover plate (1), the connection surface of the assembly cover plate (1) is provided with a second annular step (4-1) communicated with the inner wall of the assembly cover plate (1);
one end face of the sealing ring (2) is matched with the first annular step (3-1), the other end face of the sealing ring (2) is matched with the second annular step (4-1), and the height of the sealing ring (2) is matched with the sum of the heights of the first annular step (3-1) and the second annular step (4-1);
one end face of the sealing ring (2) is arranged on the first annular step (3-1), the other end face of the sealing ring (2) is arranged on the second annular step (4-1), and the assembly cover plate (1) covers the assembly distributor (3);
the device is characterized in that the upper surface of the first annular step (3-1) is a plane, and the lower surface of the second annular step (4-1) is a plane.
2. The leakage preventing assembly structure of claim 1, wherein:
the width of the first annular step (3-1) is 3 mm-4 mm, the width of the second annular step (4-1) is 3 mm-4 mm, the width of the lower surface of the sealing ring (2) is matched with the width of the first annular step (3-1), and the width of the upper surface of the sealing ring (2) is matched with the width of the second annular step (4-1).
3. The leakage preventing assembly structure according to claim 1 or 2, wherein:
the sealing ring (2) is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767100.0U CN214060728U (en) | 2020-11-26 | 2020-11-26 | Leak protection thick liquid subassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767100.0U CN214060728U (en) | 2020-11-26 | 2020-11-26 | Leak protection thick liquid subassembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214060728U true CN214060728U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022767100.0U Active CN214060728U (en) | 2020-11-26 | 2020-11-26 | Leak protection thick liquid subassembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214060728U (en) |
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2020
- 2020-11-26 CN CN202022767100.0U patent/CN214060728U/en active Active
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