CN202826395U - Electricity and steam dual-purpose polyvinyl chloride (PVC) plastic plate local heating device - Google Patents
Electricity and steam dual-purpose polyvinyl chloride (PVC) plastic plate local heating device Download PDFInfo
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- CN202826395U CN202826395U CN 201220472207 CN201220472207U CN202826395U CN 202826395 U CN202826395 U CN 202826395U CN 201220472207 CN201220472207 CN 201220472207 CN 201220472207 U CN201220472207 U CN 201220472207U CN 202826395 U CN202826395 U CN 202826395U
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Abstract
The utility model discloses an electricity and steam dual-purpose polyvinyl chloride (PVC) plastic plate local heating device. The electricity and steam dual-purpose PVC plastic plate local heating device comprises a box body (1), an infrared heating pipe (3) and a guide line (4), and is characterized by further comprising pipelines (2), wherein the pipelines (2) comprise a steam inlet pipeline (21), a heating pipeline (22) and a steam outlet pipeline (23). The heating pipeline (22) is arranged at the bottom of an inner cavity of the box body (1), one end of the heating pipeline (22) is connected with the steam inlet pipeline (21), and the other end of the heating pipeline (22) is connected with the steam outlet pipeline (23). Both the steam inlet pipeline (21) and the steam outlet pipeline (23) are arranged outside the box body, the left side and the right side of the box body (1) are symmetrically provided with holes (11), and the left end and the right end of the infrared heating pipe (3) are respectively arranged in the holes (11) in the left side and the right side of the box body (1) and close to the heating pipeline (22). The electricity and steam dual-purpose PVC plastic plate local heating device is simple in structure, flexible in heating method, good in heating effect, low in cost and safe and reliable.
Description
Technical field
The utility model relates to device of plastic processing, specifically electric and gas dual-purpose PVC plastic plate area heating installation.
Background technology
When PVC sheet material is carried out bending machining, to need carry out crooked position heating to the PVC plastic plate first, then, PVC plastic plate after will heating is again delivered to and is carried out bending in the special-purpose bending machine, and the existing mode that the PVC plastic plate is heated is to adopt infrared ray heating tube to heat this mode of heating, following problem usually appears: if when heating-up temperature is too high, easily burn on the surface of PVC plastic plate, gently then affects attractive in appearance, heavy then scrap; When if heating-up temperature is low, the centre of PVC plastic plate can not heat penetration, causes producing when it is carried out bending the quality problems such as shattered crack.
The utility model content
The purpose of this utility model just provides a kind of simple in structure, mode of heating is flexible, heating effect is good, cost is low, safe and reliable electric and gas dual-purpose PVC plastic plate area heating installation.
For achieving the above object, the utility model electric and gas dual-purpose PVC plastic plate area heating installation comprises casing, infrared ray heating tube and wire, also comprise pipeline, described pipeline comprises the admission pipeline, water back and steam outlet pipe road, described water back is loaded on the bottom of cabinets cavity, one end of described water back connects the admission pipeline, the other end connects the steam outlet pipe road, the outside of casing all is located in described admission pipeline and steam outlet pipe road, left side and the right side of described casing are arranged with the hole, and two ends are loaded on respectively in the hole on casing left side and right side and adjacent on water back about described infrared ray heating tube.
The utility model is owing to adopted the pipeline configuration that is comprised of admission pipeline, water back and steam outlet pipe road, vapours enters the water back that is loaded in the casing through the admission pipeline, flow out through the steam outlet pipe road again, in this process, water back is heated by vapours, and with the base plate of thermal energy transfer to casing, at this moment, the PVC plastic plate that is close to tank floor is heated thereupon, until reach technological requirement, because adopt vapours that the PVC plastic plate is heated, temperature can be not too high, so can eliminate the PVC plastic plate fully because of overheated phenomenon of burning; And be located on the left of the casing and the hole on right side, and both be convenient to the installation infrared heating tube, be conducive to again the ventilation of cabinets cavity, but also the convenient operation workman observes the interior situation of casing; In addition, infrared ray heating tube can be used as the auxiliary heating mode, to improve the efficiency of heating surface.The utility model is simple in structure, and mode of heating is flexible, and heating effect is good, and cost is low, and is safe and reliable.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is applied in any combination schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 2, the utility model electric and gas dual-purpose PVC plastic plate area heating installation comprises casing 1, infrared ray heating tube 3 and wire 4, also comprise pipeline 2, described pipeline 2 comprises admission pipeline 21, water back 22 and steam outlet pipe road 23, described water back 22 is loaded on the bottom of casing 1 inner chamber, one end of described water back 22 connects admission pipeline 21, the other end of water back 22 then connects steam outlet pipe road 23, the outside of casing all is located in described admission pipeline 21 and steam outlet pipe road 23, the left side of described casing 1 and right side are arranged with hole 11, and two ends are loaded on respectively in the hole 11 on casing 1 left side and right side and adjacent on water back 22 about described infrared ray heating tube 3.
Fig. 3 is applied in any combination schematic diagram of the present utility model, and during work, two electric and gas dual-purpose PVC plastic plate area heating installation symmetries are positioned over PVC plastic plate 5 needs the upper-lower position at heating position to get final product; If in the time of will heating simultaneously a plurality of positions of PVC plastic plate 5 (as: U-shaped is crooked), then need at PVC plastic plate 5 each need heat the symmetrical electric and gas dual-purpose PVC plastic plate area heating installation of placing of upper-lower position at position, can heat a plurality of positions of PVC plastic plate 5 simultaneously.
Claims (1)
1. electric and gas dual-purpose PVC plastic plate area heating installation, comprise casing (1), infrared ray heating tube (3) and wire (4), it is characterized in that: also comprise pipeline (2), described pipeline (2) comprises admission pipeline (21), water back (22) and steam outlet pipe road (23), described water back (22) is loaded on the bottom of casing (1) inner chamber, one end of described water back (22) connects admission pipeline (21), the other end of water back (22) then connects steam outlet pipe road (23), the outside of casing all is located in described admission pipeline (21) and steam outlet pipe road (23), the left side of described casing (1) and right side are arranged with hole (11), and two ends are loaded on respectively in the hole (11) on casing (1) left side and right side and adjacent on water back (22) about described infrared ray heating tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472207 CN202826395U (en) | 2012-09-17 | 2012-09-17 | Electricity and steam dual-purpose polyvinyl chloride (PVC) plastic plate local heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472207 CN202826395U (en) | 2012-09-17 | 2012-09-17 | Electricity and steam dual-purpose polyvinyl chloride (PVC) plastic plate local heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826395U true CN202826395U (en) | 2013-03-27 |
Family
ID=47938181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472207 Expired - Fee Related CN202826395U (en) | 2012-09-17 | 2012-09-17 | Electricity and steam dual-purpose polyvinyl chloride (PVC) plastic plate local heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034331A (en) * | 2015-07-08 | 2015-11-11 | 重庆佩尔哲汽车内饰系统有限公司 | PET felt filling block part machining process and heating tool |
-
2012
- 2012-09-17 CN CN 201220472207 patent/CN202826395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034331A (en) * | 2015-07-08 | 2015-11-11 | 重庆佩尔哲汽车内饰系统有限公司 | PET felt filling block part machining process and heating tool |
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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: 20130327 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |