CN202943821U - Uniform foaming device of heat-preservation pipe - Google Patents
Uniform foaming device of heat-preservation pipe Download PDFInfo
- Publication number
- CN202943821U CN202943821U CN 201220678268 CN201220678268U CN202943821U CN 202943821 U CN202943821 U CN 202943821U CN 201220678268 CN201220678268 CN 201220678268 CN 201220678268 U CN201220678268 U CN 201220678268U CN 202943821 U CN202943821 U CN 202943821U
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- CN
- China
- Prior art keywords
- pipe
- material pipe
- baffle plate
- foaming
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a uniform foaming device of a heat-preservation pipe and belongs to a foaming device. The uniform foaming device structurally comprises a foaming machine, a traction machine and a baffle, wherein the baffle is arranged in an interlayer between a steel pipe and a plastic outer protective sleeve; the baffle is connected with the traction machine arranged outside the plastic outer protective sleeve through a traction machine pull rod; one side of the baffle is connected with the foaming machine through a material pipe B and a material pipe A which penetrate through a pipe hole of the plastic outer protective sleeve; the other side of the baffle is communicated with a cavity formed by enclosing of the baffle, the steel pipe and the plastic outer protective sleeve through a mixing pipe; the mixing pipe is communicated with the material pipe B and the material pipe A; the traction machine pull rod, the material pipe B and the material pipe A are located on the same side; and the material pipe B and the material pipe A are respectively provided with electric control valves. The uniform foaming device of the heat-preservation pipe disclosed by the utility model has the characteristics that the foam foaming density is uniform and the device does not need to be supported by a bracket so that the bracket is saved; the plastic outer protective sleeve and the steel pipe are ensured to be concentric; the labor intensity of workers is reduced; and the working efficiency is improved and on the like.
Description
Technical field
The utility model relates to a kind of foam device, especially a kind of insulating tube even foaming device.
Background technology
Now when insulating tube is foamed, it is perforate on the plastic sheath tube wall, then directly foam in the interlayer of plastic sheath pipe and steel pipe by foaming machine, in interlayer, foaming is inhomogeneous, and when foaming, plastic sheath pipe and steel pipe need stent support, could keep plastic sheath pipe and steel pipe concentric, increase workman's labour intensity, reduced operating efficiency.At present, good solution is not also arranged.
The utility model content
Technical assignment of the present utility model is to provide a kind of insulating tube even foaming device for above-mentioned deficiency of the prior art, this insulating tube even foaming device has the frothing foam even density, do not need stent support, saved support, guaranteed the concentric of plastic sheath pipe and steel pipe, reduce workman's labour intensity, improved the characteristics of operating efficiency.
the technical scheme that its technical problem that solves the utility model adopts is: it comprises foaming machine, hauling machine and baffle plate, described baffle plate is arranged in interlayer between steel pipe and plastic sheath pipe, described baffle plate is connected with the hauling machine that is arranged on plastic sheath pipe outside by the hauling machine pull bar, B material pipe and the A of the pore of described baffle plate one side by penetrating the plastic sheath pipe expect that pipe is connected with foaming machine, opposite side is by mixing tube and baffle plate, steel pipe is connected with the cavity that the plastic sheath circumference of cannon bone becomes, described mixing tube is connected with B material pipe and A material pipe, described hauling machine pull bar, B material pipe and A material pipe are positioned at the same side, be respectively arranged with electrically-controlled valve on described B material pipe and A material pipe.
Described hauling machine pull bar is 3, evenly arranges along the baffle plate circumferencial direction.
Insulating tube even foaming device of the present utility model compared to the prior art, has following outstanding beneficial effect: drive baffle plate by hauling machine and move gradually from front to back, foaming machine is foamed, and the frothing foam even density is provided with baffle plate between plastic sheath pipe and steel pipe, do not need stent support, save support, guaranteed the concentric of plastic sheath pipe and steel pipe, reduced workman's labour intensity, improved operating efficiency, the characteristics such as easy to use.
Description of drawings
Accompanying drawing 1 is the structural representation of insulating tube even foaming device;
Description of reference numerals: 1, hauling machine, 2, the hauling machine pull bar, 3, steel pipe, 4, the plastic sheath pipe, 5, baffle plate, 6, froth bed, 7, mixing tube, 8, A expects pipe, 9, electrically-controlled valve, 10, B expect to manage, 11, pore, 12, foaming machine.
The specific embodiment
Be described in detail below with reference to 1 pair of insulating tube even foaming device of the present utility model of Figure of description.
insulating tube even foaming device of the present utility model, its structure comprises foaming machine 12, hauling machine 1 and baffle plate 5, described baffle plate 5 is arranged in interlayer between steel pipe 3 and plastic sheath pipe 4, described baffle plate 5 is connected with the hauling machine 1 that is arranged on plastic sheath pipe 4 outsides by hauling machine pull bar 2, the B material pipe 10 of the pore 11 of described baffle plate 5 one sides by penetrating plastic sheath pipe 4 and A material pipe 8 are connected with foaming machine 12, opposite side is by mixing tube 7 and baffle plate 5, the cavity that steel pipe 3 and plastic sheath pipe 4 surround is connected, described mixing tube 7 is connected with B material pipe 10 and A material pipe 8, described hauling machine pull bar 2, B material pipe 10 and A material pipe 8 are positioned at the same side, be respectively arranged with electrically-controlled valve 9 on described B material pipe 10 and A material pipe 8.
Described hauling machine pull bar 2 is 3, evenly arranges along baffle plate 5 circumferencial directions.
The froth bed 6 of foaming machine 12 ejections is polyurethane or phenolic aldehyde.
During to insulating tube filled and process layer, open electrically-controlled valve 9 and hauling machine 1 on foaming machine 12, B material pipe 10 and A material pipe 8, the foam of foaming machine 12 ejections expects that by B pipe 10 and A material pipe 8 enter baffle plate 5 and then enter in the cavity on baffle plate 5 right sides respectively after mixing tube 7 mixes, hauling machine 1 at the uniform velocity moves from right to left by hauling machine pull bar 2 drive baffle plates 5 simultaneously, when baffle plate 5 moves to the end of plastic sheath pipe 4, electrically-controlled valve 9 on B material pipe 10 and A material pipe 8 is closed, stop foaming, then B material pipe 10 and A material pipe 8 are extracted from baffle plate 5 and got final product.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. insulating tube even foaming device, it is characterized in that: comprise foaming machine, hauling machine and baffle plate, described baffle plate is arranged in interlayer between steel pipe and plastic sheath pipe, described baffle plate is connected with the hauling machine that is arranged on plastic sheath pipe outside by the hauling machine pull bar, B material pipe and the A of the pore of described baffle plate one side by penetrating the plastic sheath pipe expect that pipe is connected with foaming machine, opposite side is by mixing tube and baffle plate, steel pipe is connected with the cavity that the plastic sheath circumference of cannon bone becomes, described mixing tube is connected with B material pipe and A material pipe, described hauling machine pull bar, B material pipe and A material pipe are positioned at the same side, be respectively arranged with electrically-controlled valve on described B material pipe and A material pipe.
2. insulating tube even foaming device according to claim 1, it is characterized in that: described hauling machine pull bar is 3, evenly arranges along the baffle plate circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678268 CN202943821U (en) | 2012-12-10 | 2012-12-10 | Uniform foaming device of heat-preservation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678268 CN202943821U (en) | 2012-12-10 | 2012-12-10 | Uniform foaming device of heat-preservation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943821U true CN202943821U (en) | 2013-05-22 |
Family
ID=48419534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678268 Expired - Fee Related CN202943821U (en) | 2012-12-10 | 2012-12-10 | Uniform foaming device of heat-preservation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962940A (en) * | 2012-12-10 | 2013-03-13 | 孟扬 | Insulating pipe uniformly-foaming device |
| CN106113534A (en) * | 2016-06-20 | 2016-11-16 | 宁夏青龙塑料管材有限公司 | A kind of PERT II utilidor one step processing technique |
-
2012
- 2012-12-10 CN CN 201220678268 patent/CN202943821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962940A (en) * | 2012-12-10 | 2013-03-13 | 孟扬 | Insulating pipe uniformly-foaming device |
| CN106113534A (en) * | 2016-06-20 | 2016-11-16 | 宁夏青龙塑料管材有限公司 | A kind of PERT II utilidor one step processing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |