CN207213141U - A kind of gasket seal of spicing forming type - Google Patents
A kind of gasket seal of spicing forming type Download PDFInfo
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- CN207213141U CN207213141U CN201721063472.7U CN201721063472U CN207213141U CN 207213141 U CN207213141 U CN 207213141U CN 201721063472 U CN201721063472 U CN 201721063472U CN 207213141 U CN207213141 U CN 207213141U
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Abstract
The utility model discloses a kind of gasket seal of spicing forming type, including gasket body, the gasket body is provided with splicing port, and splicing port one dividing into three, the splicing port upper and lower is projection, and it is groove to splice among port, and the stitching portion of the projection and groove is provided with magnet.The gasket seal splicing port of the spicing forming type is provided with sealing filler after overlapping is spliced in caused gap, so that gasket seal inner sealing is further strengthened, completely cut off the entrance of air, it is vacuum state to make it internal, penetrability leakage path is largely prevented, reach preferable sealing effectiveness, gap greatly reduces between the two, reduce the probability that sealing not exclusively comes off, magnet is arranged on projection upper and lower, the indent that groove mutually splices with projection, the principle to be attracted each other using magnet anode and cathode, so that gasket seal fixing seal, it is bigger that both mutually adsorb folded face, so that seal washer is more and more firm, the effect of sealing is reached.
Description
Technical field
Gasket seal technical field is the utility model is related to, specially a kind of gasket seal of spicing forming type.
Background technology
Gasket seal, as long as it is that a kind of place for having fluid for machinery, equipment, pipeline is used with sealing spare part,
Using inside and outside, the material to seal, gasket seal is with metal or nonmetallic tabular material, cleaved, punching press or sanction
The technique such as cut to be made, for the sealed connection between pipeline, the sealed connection between the parts and parts of machinery equipment, by material
Metallic packing and nonmetallic gasket seal can be divided into.Metal has copper backing, stainless steel gasket, iron gasket, aluminium backing etc.,
Nonmetallic has asbestos washer, non-asbestos pad, paper gasket, rubber sheet gasket etc., but strengthens tetrafluoro at present with its good corrosion resistant
Erosion, anti-cold flow, creep-resistant property, it is widely used in sealing industry, is especially machined to strengthen Tetrafluoro spacer, is widely used to
In various sealing pipelines and large-scale polycrystalline reduction furnace apparatus, at this stage, the specification for reducing furnace apparatus the more is done the more big, typically all
More than two meters, and strengthen the specification of Tetrafluoro spacer, influenceed, added by spacer processing device (press, sintering furnace, processing equipment)
Enhancing tetrafluoro product not agglomerability, constrain the overall processing of big specification enhancing Tetrafluoro spacer, therefore it is big to splice processing
Specification Tetrafluoro spacer is become for perplexed problem of going together both at home and abroad, used by existing its pad connector of spliced pad
Connecting method is：Simple docking or ball shaped joint construction, it is maximum the shortcomings that be penetrability leakage path be present, do not reach preferably
Sealing effectiveness, so being badly in need of a kind of gasket seal of new spicing forming type.
Utility model content
The purpose of this utility model is to provide a kind of gasket seal of spicing forming type, to solve to carry in above-mentioned background technology
The existing design that uses gone out is unreasonable, and splicing is simple, penetrability leakage path be present, does not reach asking for satisfactory sealing performance
Topic.
To achieve the above object, the following technical scheme of the utility model offer, a kind of gasket seal of spicing forming type, including
Gasket body, the gasket body is provided with splicing port, and splices port one dividing into three, and the splicing port upper and lower is convex
Block, and it is groove to splice among port, the stitching portion of the projection and groove is provided with magnet.
Preferably, the gasket body is provided with 3-5 splicing port.
Preferably, the splicing port is provided with sealing filler after overlapping is spliced in caused gap.
Preferably, the thickness of the projection and groove is identical with the terrace thickness at place respectively.
Preferably, the magnet is arranged on projection upper and lower, and its magnet is in the recess that groove mutually splices with projection
Place.
Compared with prior art, the beneficial effects of the utility model are：The gasket body of the gasket seal of the spicing forming type
It is provided with 3-5 splicing port so that gasket construction is more firm, has prevented penetrability leakage path, preferably close so as to arrive
Effect is sealed, splicing port is provided with sealing filler after overlapping is spliced in caused gap so that gasket seal inner sealing
Property be further strengthened, completely cut off the entrance of air, it is vacuum state to make it internal, has largely prevented penetrability and has let out
Passage is leaked, reaches preferable sealing effectiveness, the thickness of projection and groove is identical with the terrace thickness at place respectively, cuts both
Right to greatly improve, gap greatly reduces between the two, reduces error, reduces the probability that sealing not exclusively comes off, magnet
Projection upper and lower is arranged on, and its magnet is in the indent that groove mutually splices with projection, is mutually inhaled using magnet anode and cathode
The principle drawn so that gasket seal fixing seal, the area that magnet is set is bigger, and it is bigger that both mutually adsorb folded face so that sealing
Packing ring is more and more firm, has reached the effect of sealing.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is that the utility model splices port isolating construction schematic diagram；
Fig. 3 is that the utility model splices structural representation after the splicing of port.
In figure：1st, gasket body, 2, splicing port, 3, projection, 4, groove, 5, magnet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of gasket seal of spicing forming type, including pad
Piece main body 1, gasket body 1 is provided with splicing port 2, and splices the one dividing into three of port 2, and gasket body 1 is provided with 3-5 splice ends
Mouth 2 so that gasket construction is more firm, has prevented penetrability leakage path, so as to arrive preferable sealing effectiveness, splices port 2
Sealing filler is provided with caused gap after overlapping is spliced so that the inner sealing of gasket seal 1 obtains further adding
By force, the entrance of air is completely cut off, it is vacuum state to make it internal, has largely prevented penetrability leakage path, has reached reason
The sealing effectiveness thought, the splicing upper and lower of port 2 are projection 3, and splice the thickness that port centre is groove 4, projection 3 and groove 4
Degree is identical with place terrace thickness respectively, both fitness is greatly improved, gap greatly reduces between the two, reduces mistake
Difference, the probability that sealing not exclusively comes off is reduced, the stitching portion of projection 3 and groove 4 is provided with magnet 5, and magnet 5 is arranged on projection 3
Upper and lower and its magnet 5 are in the indent that groove 4 mutually splices with projection 3, the original to be attracted each other using the anode and cathode of magnet 5
Reason so that gasket seal fixing seal, the area that magnet 5 is set is bigger, and it is bigger that both mutually adsorb folded face so that seal washer is got over
Come it is more firm, reached sealing effect.
Operation principle：When using the gasket seal of the spicing forming type, when normal work, upper and lower thickness face carries
The pre-tight stress effect of flange, joint overlapping plane gap, is bonded to each other together in the presence of flange for gasket stress,
The overlapping plane-leakage passage of horizontal direction can be blocked well in the presence of pad pretightning force, and the leakage of penetrability is led to
At road port splicing 2, first, overlap and certain curve, leakage path such as labyrinth type are become to slotting projection 3 and groove 4
Typically, secondly, there is interference fit on the leakage path of curve, the setting of magnet 5 is subject to the blocking of leakage path, and in pad
Overlapping is with embedded gap, having inserted enough sealing fillers, so as to reach sealing effectiveness well, here it is this
The use process of the gasket seal of spicing forming type.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of gasket seal of spicing forming type, including gasket body (1), it is characterised in that：The gasket body (1), which is provided with, to be spelled
Port (2) is connect, and splices port (2) one dividing into three, described splicing port (2) upper and lower is projection (3), and splices port (2)
Centre is groove (4), and the projection (3) and the stitching portion of groove (4) are provided with magnet (5).
A kind of 2. gasket seal of spicing forming type according to claim 1, it is characterised in that：On the gasket body (1)
Provided with 3-5 splicing port (2).
A kind of 3. gasket seal of spicing forming type according to claim 1, it is characterised in that：Splicing port (2) exists
Sealing filler is provided with after overlapping splicing in caused gap.
A kind of 4. gasket seal of spicing forming type according to claim 1, it is characterised in that：The projection (3) and recessed
The thickness of groove (4) is identical with the terrace thickness at place respectively.
A kind of 5. gasket seal of spicing forming type according to claim 1, it is characterised in that：The magnet (5) is arranged on
Projection (3) upper and lower, and its magnet (5) is in the indent that groove (4) mutually splices with projection (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063472.7U CN207213141U (en) | 2017-08-03 | 2017-08-03 | A kind of gasket seal of spicing forming type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063472.7U CN207213141U (en) | 2017-08-03 | 2017-08-03 | A kind of gasket seal of spicing forming type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213141U true CN207213141U (en) | 2018-04-10 |
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ID=61816450
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063472.7U Active CN207213141U (en) | 2017-08-03 | 2017-08-03 | A kind of gasket seal of spicing forming type |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662142A (en) * | 2018-04-28 | 2018-10-16 | 太仓劲松智能化电子科技有限公司 | A kind of Automated electronic sealing device |
| CN109059036A (en) * | 2018-07-10 | 2018-12-21 | 华中科技大学 | A kind of rotary regenerative air preheater magnet-wheel apex combustion seal |
| CN113471471A (en) * | 2021-07-05 | 2021-10-01 | 清华四川能源互联网研究院 | Solid oxide fuel cell sealing gasket, splicing piece, preparation method and application thereof |
| CN117145972A (en) * | 2023-11-01 | 2023-12-01 | 自贡市川密机械密封件有限公司 | Mechanical sealing device with adjustable sealing pressure |
-
2017
- 2017-08-03 CN CN201721063472.7U patent/CN207213141U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662142A (en) * | 2018-04-28 | 2018-10-16 | 太仓劲松智能化电子科技有限公司 | A kind of Automated electronic sealing device |
| CN109059036A (en) * | 2018-07-10 | 2018-12-21 | 华中科技大学 | A kind of rotary regenerative air preheater magnet-wheel apex combustion seal |
| CN109059036B (en) * | 2018-07-10 | 2019-12-20 | 华中科技大学 | Radial sealing device for magnetic wheel of rotary air preheater |
| CN113471471A (en) * | 2021-07-05 | 2021-10-01 | 清华四川能源互联网研究院 | Solid oxide fuel cell sealing gasket, splicing piece, preparation method and application thereof |
| CN113471471B (en) * | 2021-07-05 | 2022-07-26 | 清华四川能源互联网研究院 | Solid oxide fuel cell sealing gasket, splicing piece, preparation method and application thereof |
| CN117145972A (en) * | 2023-11-01 | 2023-12-01 | 自贡市川密机械密封件有限公司 | Mechanical sealing device with adjustable sealing pressure |
| CN117145972B (en) * | 2023-11-01 | 2024-01-02 | 自贡市川密机械密封件有限公司 | Mechanical sealing device with adjustable sealing pressure |
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