CN105208695A - Parallel electric heater - Google Patents
Parallel electric heater Download PDFInfo
- Publication number
- CN105208695A CN105208695A CN201510770894.7A CN201510770894A CN105208695A CN 105208695 A CN105208695 A CN 105208695A CN 201510770894 A CN201510770894 A CN 201510770894A CN 105208695 A CN105208695 A CN 105208695A
- Authority
- CN
- China
- Prior art keywords
- electric heater
- parallel
- parallel electric
- heating pipes
- heating tube
- 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.)
- Pending
Links
Landscapes
- Thermal Insulation (AREA)
Abstract
The invention discloses a parallel electric heater. The parallel electric heater comprises a housing and a plurality of heating pipes longitudinally arranged in the housing, wherein the upper ends of the heating pipes, as well as the lower ends of the heating pipes, are wrapped with an insulating protective layer; cavities are formed between the insulating protective layers and the top and bottom walls of the housing; circuits are respectively connected with the tops of the heating pipes and connected in parallel in the corresponding cavity. According to the parallel electric heater, the heating pipes are connected in parallel, so that the technical problem of short circuit or open circuit is effectively solved, circuit safety and stability are guaranteed, and the safety performance is improved. The parallel electric heater is simple and light in structure, easy for production and processing and convenient and quick to mount.
Description
Technical field
The invention belongs to air heater technical field, be specifically related to a kind of parallel electric heater.
Background technology
Along with the development of technology, electric heater especially air heater becomes heating installation indispensable in family and other places day by day as warm-air drier, is seen everywhere in life.But in prior art, electric heater usually there will be long-time use and causes heating tube heating excessively, thus causes the fault of short circuit or open circuit, causes certain potential safety hazard.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of parallel electric heater, takes heating tube connected mode in parallel, effectively solves the technical problem of short circuit or open circuit, improves security performance.
Technical scheme: for achieving the above object, technical scheme of the present invention is as follows:
A kind of parallel electric heater; comprise the longitudinal some heating tubes arranged of shell and inside, described heating tube upper and lower side is all enclosed with insulating protective layer, and forms cavity between the upper and lower wall of described shell; the top of described heating tube is connected to circuit, then is connected in parallel in described cavity.
Further, in the present invention, described heating tube is evenly arranged.
Further, in the present invention, the circuit that the top of described heating tube connects first with side between two and connect together, finally again with other be connected in parallel.
Beneficial effect: parallel electric heater of the present invention, takes heating tube connected mode in parallel, effectively solves the technical problem of short circuit or open circuit, ensures that line security is stablized, improves security performance.The present invention is simple and light, is easy to production and processing, easy for installation, quick.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1; a kind of parallel electric heater; comprise the longitudinal some heating tubes 2 arranged of shell 1 and inside; described heating tube 2 upper and lower side is all enclosed with insulating protective layer 3; and form cavity 4 between the upper and lower wall of described shell 1; the top of described heating tube 2 is connected to circuit 5, then is connected in parallel in described cavity 4.
As preferred embodiment, described heating tube 2 is evenly arranged.
As preferred embodiment, the circuit 5 that the top of described heating tube 2 connects first with side between two and connect together, finally again with other be connected in parallel.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a parallel electric heater; it is characterized in that: comprise the longitudinal some heating tubes (2) arranged of shell (1) and inside; described heating tube (2) upper and lower side is all enclosed with insulating protective layer (3); and form cavity (4) between the upper and lower wall of described shell (1); the top of described heating tube (2) is connected to circuit (5), then is connected in parallel in described cavity (4).
2. parallel electric heater according to claim 1, is characterized in that: described heating tube (2) is evenly arranged.
3. parallel electric heater according to claim 1, is characterized in that: the circuit (5) that the top of described heating tube (2) connects first with side between two and connect together, finally again with other be connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770894.7A CN105208695A (en) | 2015-11-12 | 2015-11-12 | Parallel electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770894.7A CN105208695A (en) | 2015-11-12 | 2015-11-12 | Parallel electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105208695A true CN105208695A (en) | 2015-12-30 |
Family
ID=54956026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510770894.7A Pending CN105208695A (en) | 2015-11-12 | 2015-11-12 | Parallel electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105208695A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10335052A (en) * | 1997-06-04 | 1998-12-18 | N Ee:Kk | Skin current heating device |
| CN203368787U (en) * | 2013-07-18 | 2013-12-25 | 厦门格睿伟业电子科技有限公司 | Ceramic heating pipe |
| CN104135783A (en) * | 2014-08-12 | 2014-11-05 | 苏州卓越工程塑料有限公司 | Tube bank type carbon fiber heating tube |
| CN204622248U (en) * | 2015-05-05 | 2015-09-09 | 高秀广 | Sheet material heating platen heater |
-
2015
- 2015-11-12 CN CN201510770894.7A patent/CN105208695A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10335052A (en) * | 1997-06-04 | 1998-12-18 | N Ee:Kk | Skin current heating device |
| CN203368787U (en) * | 2013-07-18 | 2013-12-25 | 厦门格睿伟业电子科技有限公司 | Ceramic heating pipe |
| CN104135783A (en) * | 2014-08-12 | 2014-11-05 | 苏州卓越工程塑料有限公司 | Tube bank type carbon fiber heating tube |
| CN204622248U (en) * | 2015-05-05 | 2015-09-09 | 高秀广 | Sheet material heating platen heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202711778U (en) | Automatic heat radiating flat cable for port | |
| CN207938360U (en) | A kind of cable for three-phase alternating-current supply | |
| CN105208695A (en) | Parallel electric heater | |
| CN205158972U (en) | Novel heat dissipation cable | |
| CN203941713U (en) | A kind of insulating barrier that is provided with spiral brace | |
| CN204204451U (en) | Low-smoke halogen-free flame-retardant sheath type lock armo aluminium alloy cable | |
| CN103836508A (en) | Cold-proof neon light | |
| CN203085892U (en) | Protection circuit connecting wiring harness of hanging ironing machine | |
| CN203521346U (en) | Fuse | |
| CN203931534U (en) | Composite construction special-shaped tubular tubular bus | |
| CN203840294U (en) | Network filter and packaging shell | |
| CN204289743U (en) | RS-485 order wire connecting terminal box | |
| CN203931533U (en) | The special-shaped tubular tubular bus with double-deck air passage | |
| CN203595379U (en) | Structure for heat insulation of drying tunnel outside | |
| CN203085893U (en) | Connecting wiring harness for hanging ironing machine | |
| CN203761601U (en) | Electric heating rod | |
| CN203312756U (en) | Waterproof prefabricated cable straight-through joint | |
| CN202872284U (en) | Bend connecting pipe of cable | |
| CN202917930U (en) | Combined type cable terminal | |
| CN202696927U (en) | Integrated electric heating tube | |
| CN202738144U (en) | Anti-leakage type radiation electrothermal tube | |
| CN205004059U (en) | Pipe envelope curve | |
| CN104633394A (en) | Double-layer heat preservation structure | |
| CN203415353U (en) | Isolation transformer | |
| CN206379524U (en) | A kind of LVDS connectors and its shell mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
|
| WD01 | Invention patent application deemed withdrawn after publication |