CN207421614U - A kind of resistance to compression electric heating melting set - Google Patents
A kind of resistance to compression electric heating melting set Download PDFInfo
- Publication number
- CN207421614U CN207421614U CN201721523499.XU CN201721523499U CN207421614U CN 207421614 U CN207421614 U CN 207421614U CN 201721523499 U CN201721523499 U CN 201721523499U CN 207421614 U CN207421614 U CN 207421614U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- electric heating
- rubber layer
- heating melting
- stratum reticulare
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model is related to a kind of resistance to compression electric heating melting sets, including polyethylene layer, strengthen stratum reticulare, connector, rubber layer and protective layer, the reinforcement stratum reticulare is arranged on polyethylene layer outer surface, the rubber layer, which is arranged on, strengthens stratum reticulare outer surface, the connector, which is arranged on, to be strengthened between stratum reticulare and rubber layer, connector includes first connecting portion, second connecting portion and the 3rd connecting portion, first connecting portion one end is connected with strengthening stratum reticulare, the other end is connected respectively with second connecting portion and the 3rd connecting portion, described second, 3rd connecting portion is arranged in rubber layer, the rubber layer has concave part, concave part is set around rubber layer outer surface, the protective layer has protrusion, protrusion is fastened in concave part.A kind of resistance to compression electric heating melting set of the utility model can effectively promote the anti-pressure ability of electric heating melting set, so as to avoid its cracking that is pressurized；Meanwhile, it is capable to enhance the connectivity robustness between each layer of electric heating melting set.
Description
Technical field
The utility model is related to pipe fitting interconnection technique field, more particularly to a kind of resistance to compression electric heating melting set.
Background technology
Electric heating melting set is the inner surface that heating wire is embedded in polyethylene board edge using polyethylene hot melt principle, electric
Heated filament arrangement is uniform, and unit interval internal heat generation amount is high, can relatively perfectly be blended with PE pipelines, obturation effect is apparent, obtains
Good welding effect.But existing electric heating melting set anti-pressure ability is weaker, after being embedded in subsurface, due to being pressurized for a long time, holds
It is easy to crack impaired, the problems such as causing leakproofness variation between pipeline, cause pipe leakage.
Utility model content
The utility model is in order to solve problem of the prior art, and cracking risk can be reduced by providing one kind, and structure is more steady
Gu the preferable resistance to compression electric heating melting set of heat insulation effect.
Specific technical solution is as follows：A kind of resistance to compression electric heating melting set including polyethylene layer, strengthens stratum reticulare, connector, rubber layer
And protective layer, the reinforcement stratum reticulare are arranged on polyethylene layer outer surface, the rubber layer, which is arranged on, strengthens stratum reticulare outer surface, described
Connector, which is arranged on, to be strengthened between stratum reticulare and rubber layer, and connector includes first connecting portion, second connecting portion and the 3rd connecting portion,
First connecting portion one end is connected with strengthening stratum reticulare, and the other end is connected respectively with second connecting portion and the 3rd connecting portion, described second,
3rd connecting portion is arranged in rubber layer, and the rubber layer has concave part, and concave part is set around rubber layer outer surface, described
Protective layer has protrusion, and protrusion is fastened in concave part.
It is the attached technical scheme of the utility model below.
Preferably, first, second, third connecting portion forms Y types.
Preferably, the second connecting portion and the 3rd connecting portion are equipped with crook, crook is arranged on second,
The end of 3rd connecting portion.
Preferably, the crook is bent inwardly.
The technique effect of the utility model：A kind of resistance to compression electric heating melting set of the utility model can effectively promote electric heating melting set
Anti-pressure ability, so as to avoid its be pressurized cracking；Meanwhile, it is capable to enhance the connectivity robustness between each layer of electric heating melting set, avoid
Separation between different material layer；Furthermore it is possible to enhance the heat-insulating property of electric heating melting set.
Description of the drawings
Fig. 1 is a kind of sectional view of resistance to compression electric heating melting set of the utility model embodiment.
Fig. 2 is the schematic diagram of the protective layer of the utility model embodiment.
Fig. 3 is the schematic diagram of the connector of the utility model embodiment.
Fig. 4 is the schematic diagram of the rubber layer of the utility model embodiment.
Specific embodiment
In the following, the substantive distinguishing features and advantage of the utility model are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in Figure 1 to Figure 3, a kind of resistance to compression electric heating melting set of the present embodiment includes polyethylene layer 1, strengthens stratum reticulare 2, connection
Part 3, rubber layer 4 and protective layer 5, the reinforcement stratum reticulare 2 are arranged on 1 outer surface of polyethylene layer, and the rubber layer is arranged on reinforcement
Stratum reticulare outer surface.The connector 3, which is arranged on, to be strengthened between stratum reticulare 2 and rubber layer 4, and connector 3 includes first connecting portion 31, the
Two connecting portions 32 and the 3rd connecting portion 33, first connecting portion one end with strengthen stratum reticulare be connected, the other end respectively with second connecting portion
It is connected with the 3rd connecting portion.Second, third described connecting portion is arranged in rubber layer 4, and the rubber layer 4 has concave part 41,
Concave part 41 is set around rubber layer outer surface.The protective layer 5 has protrusion 51, and protrusion is fastened in concave part.On
It states in technical solution, strengthens stratum reticulare by setting, the anti-pressure ability of electric heating melting set can be enhanced；It in addition, can by connector
The connection for making reinforcement stratum reticulare and rubber layer is more secured, avoids separating.In addition, the protective layer is made of thermal insulation material, work as electric heating
Molten set energization is completed after connecting and cooling down, and by protective layer and the concave-convex clamping of rubber layer, is connected so as to fulfill with rubber layer, so as to
The high temperature generated when electric heating melting set being avoided to be powered influences insulating layer.
In the present embodiment, first, second, third connecting portion forms Y types, strengthens stratum reticulare 2 and rubber layer 4 so as to enhance
Stable connection, in the present embodiment, the reinforcement stratum reticulare is metal mesh.
In the present embodiment, 32 and the 3rd connecting portion 33 of second connecting portion is equipped with crook 34, and crook 34 is set
In the end of second, third connecting portion, so as to further enhance the stable connection of connector and rubber layer, the crook to
Inside is bent.
A kind of resistance to compression electric heating melting set of the present embodiment can effectively be promoted electric heating melting set anti-pressure ability, so as to avoid its by
It presses off and splits；Meanwhile, it is capable to enhance the connectivity robustness between each layer of electric heating melting set, the separation between different material layer is avoided；This
Outside, the heat-insulating property of electric heating melting set can be enhanced.
It is pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, purpose
It is the content for allowing person skilled in the art that can understand the utility model and implements according to this, can not this reality be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (4)
1. a kind of resistance to compression electric heating melting set, which is characterized in that including polyethylene layer, strengthen stratum reticulare, connector, rubber layer and protection
Layer, the reinforcement stratum reticulare are arranged on polyethylene layer outer surface, and the rubber layer, which is arranged on, strengthens stratum reticulare outer surface, the connector
It is arranged on and strengthens between stratum reticulare and rubber layer, connector includes first connecting portion, second connecting portion and the 3rd connecting portion, and first connects
Socket part one end is connected with strengthening stratum reticulare, and the other end is connected respectively with second connecting portion and the 3rd connecting portion, second, third described company
Socket part is arranged in rubber layer, and the rubber layer has concave part, and concave part is set around rubber layer outer surface, the protective layer
With protrusion, protrusion is fastened in concave part.
2. resistance to compression electric heating melting set as described in claim 1, which is characterized in that first, second, third connecting portion forms Y
Type.
3. resistance to compression electric heating melting set as claimed in claim 2, which is characterized in that set on the second connecting portion and the 3rd connecting portion
There is crook, crook is arranged on the end of second, third connecting portion.
4. resistance to compression electric heating melting set as claimed in claim 3, which is characterized in that the crook is bent inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523499.XU CN207421614U (en) | 2017-11-15 | 2017-11-15 | A kind of resistance to compression electric heating melting set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523499.XU CN207421614U (en) | 2017-11-15 | 2017-11-15 | A kind of resistance to compression electric heating melting set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421614U true CN207421614U (en) | 2018-05-29 |
Family
ID=62304931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523499.XU Active CN207421614U (en) | 2017-11-15 | 2017-11-15 | A kind of resistance to compression electric heating melting set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421614U (en) |
-
2017
- 2017-11-15 CN CN201721523499.XU patent/CN207421614U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207421614U (en) | A kind of resistance to compression electric heating melting set | |
| CN203942660U (en) | Ptc heating rod | |
| CN207185928U (en) | A kind of heater and its electronic smoke atomizer being made up of more heating wire parallel connections | |
| CN207421612U (en) | A kind of electric heating melting set | |
| CN203052828U (en) | Modified warmer | |
| CN201688576U (en) | Anti-creeping electric water heater | |
| CN205232479U (en) | PTC electrothermal tube | |
| CN208871216U (en) | A kind of double-deck electric smelting tee pipe fitting of gas PE pipeline | |
| CN209399019U (en) | A kind of pipe joint electric heating melting set | |
| CN202521120U (en) | Electro-thermal melting pipeline connecting piece | |
| CN205447957U (en) | Ceramic tile warms up integratedly | |
| CN203828544U (en) | Anti-radiation electric blanket | |
| CN207406934U (en) | A kind of prefabricated direct-buried thermal insulation pipe | |
| CN205596376U (en) | Novel accuse temperature nano heating tube | |
| CN204389053U (en) | A kind of resistant to elevated temperatures thermopair | |
| CN204254124U (en) | Electric melting pipe fittings | |
| CN207421615U (en) | A kind of crack resistence electric heating melting set | |
| CN203968406U (en) | A kind of carbon fiber heating module | |
| CN205371917U (en) | A electrothermal welding connects pipe fitting for plastic steel wound pipe material | |
| CN205101844U (en) | With better pyrocondensation device of taking branch pipe of laminating effect of pipeline | |
| CN203159955U (en) | Heating tube of washing machine | |
| CN202629454U (en) | Saddle-shaped electric hot-melting pipe fitting | |
| CN206118048U (en) | Heating device for be used for low temperature to boil machine slowly | |
| CN203435168U (en) | Electric heating tube | |
| CN104654560A (en) | Water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |