CN203752521U - Hot-melting device for PPR pipe fitting connection - Google Patents
Hot-melting device for PPR pipe fitting connection Download PDFInfo
- Publication number
- CN203752521U CN203752521U CN201320871991.1U CN201320871991U CN203752521U CN 203752521 U CN203752521 U CN 203752521U CN 201320871991 U CN201320871991 U CN 201320871991U CN 203752521 U CN203752521 U CN 203752521U
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- CN
- China
- Prior art keywords
- housing
- melting device
- hot
- shell
- heat dissipating
- 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 hot-melting device for PPR pipe fitting connection. The hot-melting device comprises a bracket and a tool box with packaging and accommodating functions, wherein a hot-melting device body is arranged on the bracket and comprises a shell in which a control panel is arranged; a handle is arranged at the rear end of the shell; a heating body is arranged at the front end of the shell; a heat dissipation cover and a heat insulation piece are arranged between the heating body and the shell in sequence; heat dissipation holes are formed in the outer wall of the heat dissipation cover; the heat dissipation cover is formed by an aluminum alloy by pressure casting; the heat insulation piece is made from asbestos or glass fibers; an annular groove is formed in the heat insulation piece; one end of the heat insulation cover is buckled into the annular groove; the bracket comprises a fixed rod; a liftable triangular supporting frame is arranged at the bottom of the fixed rod; the end part of the fixed rod is in fixed threaded connection with the bottom of the shell. The hot-melting device is convenient to mount, convenient and flexible for use and high in safety.
Description
Technical field
The utility model relates to the heat melting device that a kind of PPR pipe fitting is connected.
Background technology
At present, in the time connecting two plastic tubes, without as traditional metal tube by after tapping with being threaded, it is generally by the medial surface heating and melting of the lateral surface of plastic tube and connected pipe fitting with special heat melting device, then two pipe fittings is socketed fast, after cooling, the top layer of two plastic tube meltings is bonded together mutually, is tightly connected thereby realize.
For this reason, the heat welded of plastic pipe is one of the common technology in building and finishing field, in order to PP-R, PE, PB class fusible plastic tubing are melted to connection.Common heat melting device in prior art, its holder part is to be all generally fixed by welding on heat melting device body, still, the support of welding in use easily comes off, and affects the result of use of heat melting device.
In addition, in use, people adopt the handle of arresting electrothermal fusion device to operate to the shortcoming of current product, after being finished, just put on the ground or on workbench, due to the temperature height of electrothermal fusion device, at will material object or breaking out of fire can be easily burnt in placement, bring unnecessary trouble.
As from the foregoing, addressing these problems is extremely urgent.
Utility model content
The purpose of this utility model is the heat melting device in order to provide a kind of PPR pipe fitting to be connected, and it is convenient to install, and easy to use and flexible security performance is high simultaneously.
For achieving the above object, the technical solution of the utility model is:
The heat melting device that PPR pipe fitting is connected, it is characterized in that: comprise support, described support is provided with heat melting device, described heat melting device comprises that inside is provided with the housing of control panel, on the sidewall of housing, be provided with the temperature control knob being connected with control panel, on the side of temperature control knob, be provided with temperature-time display screen, red led and green indicating lamp, also be provided with the temperature alarm being connected with control panel, rear end at housing is provided with handle, front end at housing is provided with heater, between heater and housing, set gradually heat dissipating housing and thermal insulation barriers, on the outer wall of described heat dissipating housing, form louvre, described heat dissipating housing forms with aluminium alloy compression casting, described thermal insulation barriers is made with asbestos or glass fibre, on described thermal insulation barriers, form annular groove, one end of described heat dissipating housing is buckled in annular groove, described support comprises fixed bar, is provided with liftable triangle support frame in the bottom of fixed bar, and end is fixedly connected with by screw thread with housing bottom.
Also comprise the tool box for packing placement, described tool box comprises metal casing, is provided with rest area in casing, is provided with froth bed on the surface of rest area.
Further, the surface of described handle forms band anti-slip veins silica gel layer.
The beneficial effects of the utility model: the utility model is fixedly connected with by screw thread with housing bottom by fixed bar end, installation effectiveness improves and is convenient, removes welding from, and storage is simultaneously placed simple.
The utility model in actual use, is realized the temperature control to heater by the combination of temperature adjustment knob and control panel, and the control panel in the utility model is prior art, on market, can buy.Report to the police by temperature alarm when excess Temperature, avoid plastic pipe at the waste of heat welded or the fire that meets accident; When heater shows by red led in heating process, wait heater to show by green indicating lamp in the time that hot melt operates, this has improved operating efficiency.
The utility model sets gradually heat dissipating housing and thermal insulation barriers between heater and housing, on the outer wall of described heat dissipating housing, forms louvre, and described heat dissipating housing forms with aluminium alloy compression casting, and described thermal insulation barriers is made with asbestos or glass fibre; On described thermal insulation barriers, form annular groove, one end of described heat dissipating housing is buckled in annular groove; Like this heater being dispelled the heat in time, reduce the temperature in region between heater and housing, is a kind of protection to housing, extends its life-span.In addition, thermal insulation barriers adopts asbestos material or glass fibre material to make, and forms annular groove on thermal insulation barriers, and this is convenient to buckle connection, easy for installation.
Support in the utility model comprises fixed bar, is provided with liftable triangle support frame in the bottom of fixed bar, and end is fixedly connected with by screw thread with housing bottom, liftable A-frame is prior art, on market, can buy, meet so different people's operations, can be high or low.
Tool box in the utility model, comprises metal casing, is provided with rest area in casing, is provided with froth bed on the surface of rest area, and it is safe not only can to place, and can be used as erecting bed.
As from the foregoing, it is convenient that the utility model is installed, and easy to use and flexible security performance is high simultaneously.
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing 1, the present embodiment discloses the heat melting device that a kind of PPR pipe fitting is connected, it is characterized in that: comprise that support is not, described support is provided with heat melting device, described heat melting device comprises that inside is provided with the housing 1 of control panel, on the sidewall of housing 1, be provided with the temperature control knob 2 being connected with control panel, on the side of temperature control knob 2, be provided with temperature-time display screen 3, red led 4 and green indicating lamp 5, also be provided with the temperature alarm 6 being connected with control panel, be provided with handle 7 in the rear end of housing 1, be provided with heater 8 at the front end of housing 1, between heater 8 and housing 1, set gradually heat dissipating housing 9 and thermal insulation barriers 10, on the outer wall of described heat dissipating housing 9, form louvre 11, described heat dissipating housing 9 use aluminium alloy compression castings form, described thermal insulation barriers 10 use asbestos or glass fibre are made, on described thermal insulation barriers 10, form annular groove, one end of described heat dissipating housing 9 is buckled in annular groove, described support comprises fixed bar 12, is provided with liftable triangle support frame 13 in the bottom of fixed bar 12, and end is fixedly connected with by screw thread with housing 1 bottom.
Also comprise the tool box 20 for packing placement, described tool box 20 comprises metal casing 21, is provided with rest area 22 in casing 21, is provided with froth bed 23 on the surface of rest area 22, and the surface of described handle 7 forms band anti-slip veins silica gel layer 14.
The foregoing is only an embodiment of the present utility model, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (2)
- The heat melting device that 1.PPR pipe fitting is connected, it is characterized in that: comprise support, described support is provided with heat melting device, described heat melting device comprises that inside is provided with the housing of control panel, on the sidewall of housing, be provided with the temperature control knob being connected with control panel, on the side of temperature control knob, be provided with temperature-time display screen, red led and green indicating lamp, also be provided with the temperature alarm being connected with control panel, rear end at housing is provided with handle, front end at housing is provided with heater, between heater and housing, set gradually heat dissipating housing and thermal insulation barriers, on the outer wall of described heat dissipating housing, form louvre, described heat dissipating housing forms with aluminium alloy compression casting, described thermal insulation barriers is made with asbestos or glass fibre, on described thermal insulation barriers, form annular groove, one end of described heat dissipating housing is buckled in annular groove, described support comprises fixed bar, is provided with liftable triangle support frame in the bottom of fixed bar, and end is fixedly connected with by screw thread with housing bottom,Also comprise the tool box for packing placement, described tool box comprises metal casing, is provided with rest area in casing, is provided with froth bed on the surface of rest area.
- 2. the heat melting device that PPR pipe fitting is connected according to claim 1, is characterized in that: the surface of described handle forms band anti-slip veins silica gel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871991.1U CN203752521U (en) | 2013-12-27 | 2013-12-27 | Hot-melting device for PPR pipe fitting connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871991.1U CN203752521U (en) | 2013-12-27 | 2013-12-27 | Hot-melting device for PPR pipe fitting connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752521U true CN203752521U (en) | 2014-08-06 |
Family
ID=51247823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871991.1U Expired - Fee Related CN203752521U (en) | 2013-12-27 | 2013-12-27 | Hot-melting device for PPR pipe fitting connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976584A (en) * | 2021-02-07 | 2021-06-18 | 重庆大学 | A prevent scalding multi-functional hot melt machine for welding PPR pipeline |
-
2013
- 2013-12-27 CN CN201320871991.1U patent/CN203752521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976584A (en) * | 2021-02-07 | 2021-06-18 | 重庆大学 | A prevent scalding multi-functional hot melt machine for welding PPR pipeline |
| CN112976584B (en) * | 2021-02-07 | 2022-02-01 | 重庆大学 | A prevent scalding multi-functional hot melt machine for welding PPR pipeline |
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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: 20140806 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |