CN2434126Y - Thermal molten welder for plastic tube - Google Patents
Thermal molten welder for plastic tube Download PDFInfo
- Publication number
- CN2434126Y CN2434126Y CN 00216480 CN00216480U CN2434126Y CN 2434126 Y CN2434126 Y CN 2434126Y CN 00216480 CN00216480 CN 00216480 CN 00216480 U CN00216480 U CN 00216480U CN 2434126 Y CN2434126 Y CN 2434126Y
- Authority
- CN
- China
- Prior art keywords
- welder
- plastic tube
- hot plate
- electric hot
- metal spring
- 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 thermal molten welder for plastic tubes, which belongs to an electric heating device for connecting plastic tubes. The thermal molten welder for plastic tube is composed of an electric hot plate 1 and a handle 2. The thermal molten welder for plastic tube is characterized in that the electric hot plate 1 adopts a ceramic PTC element 3 to serve as a heating element. Compared with existing thermal molten welders for plastic tubes, which use a resistance wire as a heating element, the utility model has the advantages of simple structure, energy saving, high safety, etc.
Description
The utility model relates to a kind of plastic tube sweat soldering device, is to be used for a kind of electric heater unit that plastic tubes such as PE, PP, PVDF connect.
The existing plastic tube sweat soldering device (patent No.: 97233593.5) adopt resistance wire, select the switching state of circuit to regulate and control the temperature of electric hot plate by temperature controller as heater element.This structure is tradition and practical comparatively, but required building block is many, the cost height, and temperature control effect is undesirable.
The purpose of this utility model provides a kind of simple in structure, and flexible operation is safe in utilization, the energy-saving product that temperature control is effective.
The purpose of this utility model is achieved through the following technical solutions.It is made up of electric hot plate 1 and handle 2.Its characteristics be electric hot plate 1 with ceramic PTC element 4 with automatic control temperature characteristics as heater element.
The conventional electric heating device generally adopts resistance wire as heater element, but is replaced by the PTC element gradually in a lot of fields with on the product, for example the warm-air drier of ceramic PTC, little flatiron, curler etc.The PTC element has many advantages and characteristics as heater element.Its flames of anger when work, safe in utilization; Heat up rapidly in the energising back; Its resistance changes along with variation of temperature, can autobalance need not to establish in addition temperature-adjusting circuit in a certain temperature, is specially adapted to the operating mode of working under fixed temperature; And it is after reaching the temperature balance, and it is very big that resistance becomes, and the power of consumption is very little, belongs to energy-saving product.
The explanation of accompanying drawing drawing:
The structural representation of an embodiment of Fig. 1--the utility model
The left view of Fig. 2--Fig. 1
Provide embodiment of the present utility model below in conjunction with accompanying drawing, be used for further specifying technical solution.Found out that by Fig. 1 electric hot plate 1 is connected with handle 2 through bolt, wherein electric hot plate 1 is by heat-transfer metal plate 8 and heat generating component 3 bonding forming.Every heat generating component 3 is made up of the interdigital ceramic PTC element of two squares 4, two ceramic insulating substrates 5, an insulation carriage 7 and two metal spring sheets 6.Wherein ceramic insulating substrate 5 is bonded at the upper and lower surface of insulation carriage respectively, and makes the one side that is stained with PTC element 4 inside, constitutes a closed component.Two metal spring sheets 6 as electrode respectively frame between two holes of carriage 7, contact the formation parallel circuit with the electrode of ceramic PTC element 4 up and down.Metal spring sheet 6 is connected with lead by forms such as spot welding, soldering or riveted joints.。After the energising, electric current constitutes loops by the metal spring sheet 6 that joins with the lead ceramic PTC element 4 of flowing through, and this moment, ceramic PTC element 4 began heating, heat was transmitted to the working face of metallic plate 8 by substrate, be equipped with corresponding accessory, can finish the butt welding or the cover of plastic tube and insert weldering.
Claims (1)
1, a kind of plastic tube sweat soldering device, a kind of electric heater unit of forming by electric hot plate (1) and handle (2).Wherein electric hot plate (1) is by heat-transfer metal plate (8) and bonding the forming of heat generating component (3).Every heat generating component (3) is made up of two interdigital ceramic PTC elements of square (4), two ceramic insulating substrates (5), insulation carriage (7) and two metal spring sheets (6).Wherein ceramic insulating substrate (5) is bonded at the upper and lower surface of insulation carriage respectively, and makes the one side that is stained with PTC element (4) inside, constitutes a closed component.Two metal spring sheets (6) as electrode respectively frame between two holes of carriage (7), contact the formation parallel circuit with the electrode of ceramic PTC element (4) up and down.Metal spring sheet (6) is connected with lead by forms such as spot welding, soldering or riveted joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216480 CN2434126Y (en) | 2000-02-17 | 2000-02-17 | Thermal molten welder for plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216480 CN2434126Y (en) | 2000-02-17 | 2000-02-17 | Thermal molten welder for plastic tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434126Y true CN2434126Y (en) | 2001-06-13 |
Family
ID=33582219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216480 Expired - Fee Related CN2434126Y (en) | 2000-02-17 | 2000-02-17 | Thermal molten welder for plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434126Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410056C (en) * | 2006-09-20 | 2008-08-13 | 苏文德 | Hydraulic device for controlling workpiece shift in plastic pipe sweating welder |
| CN109571963A (en) * | 2018-11-13 | 2019-04-05 | 河南驼人医疗器械集团有限公司 | A kind of gold plastic welding connects the manufacture craft of wire reinforced trachea cannula |
-
2000
- 2000-02-17 CN CN 00216480 patent/CN2434126Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410056C (en) * | 2006-09-20 | 2008-08-13 | 苏文德 | Hydraulic device for controlling workpiece shift in plastic pipe sweating welder |
| CN109571963A (en) * | 2018-11-13 | 2019-04-05 | 河南驼人医疗器械集团有限公司 | A kind of gold plastic welding connects the manufacture craft of wire reinforced trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |