CN210607641U - Novel waterproof integrated thermal shrinkage middle connecting pipe with solder ring - Google Patents
Novel waterproof integrated thermal shrinkage middle connecting pipe with solder ring Download PDFInfo
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- CN210607641U CN210607641U CN201920703500.XU CN201920703500U CN210607641U CN 210607641 U CN210607641 U CN 210607641U CN 201920703500 U CN201920703500 U CN 201920703500U CN 210607641 U CN210607641 U CN 210607641U
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- soldering tin
- pyrocondensation
- tin ring
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Abstract
The utility model relates to a transparent pyrocondensation pipe field, especially take takeover in waterproof type integral type pyrocondensation of soldering tin ring. The utility model provides a take in pyrocondensation of waterproof type integral type of soldering tin ring takes over, its structure includes: transparent pyrocondensation pipe, inlayer hot melt adhesive, scaling powder coating, soldering tin ring, inlayer hot melt adhesive adheres to transparent pyrocondensation inside pipe wall, and transparent pyrocondensation pipe is circular tubular construction, and transparent pyrocondensation pipe central point puts and is equipped with the structure of bowing, the scaling powder coating place in the middle position of bowing of transparent pyrocondensation pipe, scaling powder coating inner circle is equipped with the soldering tin ring. The utility model has the advantages that: by adopting the transparent heat shrinkable tube, the change of the welding condition in the heat shrinkable tube can be observed in real time.
Description
Technical Field
The utility model relates to a transparent pyrocondensation pipe field, especially take takeover in waterproof type integral type pyrocondensation of soldering tin ring.
Background
When cables are connected, the joints are usually welded by heating a welding tin wire with electric soldering irons, and the welding is finished and then wrapped with electric tapes. The operation mode has higher technical requirements on welding workers, the operation is time-consuming and labor-consuming, the outer electrical tape is easy to age and fall off, the sealing effect is difficult to guarantee, and finally safety accidents such as electric leakage, short circuit and the like are caused. Patent CN203260438U discloses a transparent pyrocondensation pipe with shielding function, this transparent pyrocondensation pipe body endotheca has the tin ring, and both sides are equipped with the rubber ring, realize the cable through heating the tin ring and connect, realize sealing through two rubber rings. In the in-service use process, the phenomenon of insecurity appears easily in the soldered connection that ordinary soldering tin ring comes out through hot-blast rifle heating butt fusion, and both sides are glued the easy ageing after the ring uses for a long time, influence sealed effect.
Disclosure of Invention
The utility model discloses to the defect on the prior art, provide a take in pyrocondensation of waterproof type integral type of soldering tin ring that soldering tin ring welding is more firm, the sealed effect in both sides is better.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a take in pyrocondensation of waterproof type integral type of soldering tin ring takes over, its structure includes: transparent pyrocondensation pipe, inlayer hot melt adhesive, scaling powder coating, soldering tin ring, inlayer hot melt adhesive adheres to transparent pyrocondensation inside pipe wall, and transparent pyrocondensation pipe is circular tubular construction, and transparent pyrocondensation pipe central point puts and is equipped with the structure of bowing, the scaling powder coating place in the middle position of bowing of transparent pyrocondensation pipe, scaling powder coating inner circle is equipped with the soldering tin ring.
The length of the soldering flux coating is the same as that of the soldering tin ring, and the outer revolution surface of the soldering tin ring is in contact with the soldering flux coating, so that the electric wires with peeled two ends are inserted into the copper pipe to be consistent in length and cannot be extruded mutually.
Transparent pyrocondensation pipe be double-deck transparent pyrocondensation pipe of crowded altogether, the inlayer is inlayer hot melt adhesive, has fine waterproof performance, can wrap up transparent pyrocondensation pipe firmly with the electric wire crust, the skin is half hard material, makes to connect more firmly, the wearability is better.
The utility model has the advantages that: by adopting the transparent heat shrinkable tube, the change of the welding condition in the heat shrinkable tube can be observed in real time.
Drawings
Fig. 1 is the utility model discloses a take over overall structure sketch map in waterproof type integral type pyrocondensation of soldering tin ring.
In the figure: 1-transparent heat shrinkable tube, 2-inner layer hot melt adhesive, 3-soldering flux coating and 4-soldering tin ring.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 the utility model discloses a take in pyrocondensation of waterproof type integral type of soldering tin ring takeover, its structure includes: the welding flux device comprises a transparent heat shrinkable tube 1, an inner-layer hot melt adhesive 2, a welding flux coating 3 and a soldering tin ring 4, wherein the inner-layer hot melt adhesive 2 is attached to the inner wall of the transparent heat shrinkable tube 1, the transparent heat shrinkable tube 1 is of a circular tube structure, a waist-shrinking structure is arranged at the center of the transparent heat shrinkable tube 1, the welding flux coating 3 is placed at the waist-shrinking position in the middle of the transparent heat shrinkable tube 1, and the soldering tin ring 4 is arranged on the inner ring of; the lengths of the soldering flux coating 3 and the soldering tin ring 4 are the same, and the outer revolution surface of the soldering tin ring 4 is in contact with the soldering flux coating 3, so that the wires with peeled two ends are inserted into the copper pipe to be consistent in length and cannot be extruded mutually; transparent pyrocondensation pipe 1 be double-deck transparent pyrocondensation pipe of crowded altogether, the inlayer is inlayer hot melt adhesive 2, has fine waterproof performance, can wrap up transparent pyrocondensation pipe 1 firmly with the electric wire crust, the skin is half hard material, makes to connect more firmly, the wearability is better.
When in use, the soldering tin ring 4 coated with the soldering flux coating 3 is fixed on the transparent heat-shrinkable tube 1 by heating and shrinking the section of the transparent heat-shrinkable tube 1 in advance; then, the transparent heat-shrinkable tube 1 is shrunk and fixed on the protected connecting cable through high-temperature heating, the inner-layer hot melt adhesive 2 and the transparent heat-shrinkable tube 1 are subjected to double-layer co-extrusion and extrusion, and are heated together with the transparent heat-shrinkable tube 1 and then are bonded on the cable, so that the sealing effect is better, and external air, rainwater and the like are prevented from entering the oxidized cable; soldering tin ring 4 welds cable connector both ends together through heating after melting, through the better assurance welding effect of scaling powder coating 3, obtains more firm joint.
The utility model has the advantages that: by adopting the transparent heat shrinkable tube, the change of the welding condition in the heat shrinkable tube can be observed in real time.
Claims (2)
1. Novel take in waterproof type integral type pyrocondensation of soldering tin ring and take over, the structure includes: transparent pyrocondensation pipe (1), inlayer hot melt adhesive (2), scaling powder coating (3), soldering tin ring (4), characterized by: the inner layer hot melt adhesive (2) is attached to the inner wall of the transparent heat shrinkable tube (1), the transparent heat shrinkable tube (1) is of a circular tube structure, a waist-contracting structure is arranged at the center of the transparent heat shrinkable tube (1), the scaling powder coating (3) is placed at the waist-contracting position in the middle of the transparent heat shrinkable tube (1), and the inner ring of the scaling powder coating (3) is provided with a soldering tin ring (4).
2. The novel waterproof integrated heat-shrinkable middle connecting pipe with the solder ring as claimed in claim 1, wherein: the length of the scaling powder coating (3) is the same as that of the soldering tin ring (4), and the outer revolution surface of the soldering tin ring (4) is in contact with the scaling powder coating (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703500.XU CN210607641U (en) | 2019-05-16 | 2019-05-16 | Novel waterproof integrated thermal shrinkage middle connecting pipe with solder ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703500.XU CN210607641U (en) | 2019-05-16 | 2019-05-16 | Novel waterproof integrated thermal shrinkage middle connecting pipe with solder ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607641U true CN210607641U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920703500.XU Active CN210607641U (en) | 2019-05-16 | 2019-05-16 | Novel waterproof integrated thermal shrinkage middle connecting pipe with solder ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404637A (en) * | 2020-12-10 | 2021-02-26 | 国家电网有限公司 | Tool for power grid maintenance |
-
2019
- 2019-05-16 CN CN201920703500.XU patent/CN210607641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404637A (en) * | 2020-12-10 | 2021-02-26 | 国家电网有限公司 | Tool for power grid maintenance |
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