CN205842834U - A kind of convection-type electric heater electro-heat equipment - Google Patents
A kind of convection-type electric heater electro-heat equipment Download PDFInfo
- Publication number
- CN205842834U CN205842834U CN201620562386.XU CN201620562386U CN205842834U CN 205842834 U CN205842834 U CN 205842834U CN 201620562386 U CN201620562386 U CN 201620562386U CN 205842834 U CN205842834 U CN 205842834U
- Authority
- CN
- China
- Prior art keywords
- heat
- generating pipe
- cold end
- sealing
- end rod
- 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
Links
Abstract
This utility model provides a kind of convection-type electric heater electro-heat equipment.This convection-type electric heater electro-heat equipment, including heat-generating pipe and multiple fin, heat-generating pipe is horizontally through multiple described fin being vertically arranged；Described heat-generating pipe includes the heating body outside heating wire and heating wire, heat-generating pipe two ends are provided with sealing, cold end rod, higher temperature line and high temperature resistant silica gel, sealing is positioned at the two ends of heating body, cold end rod is through sealing, cold end rod one end is connected with heating wire, the other end welds with higher temperature line, and one end outer surface that cold end rod stretches out the part of sealing, higher temperature line welds with cold end rod is all coated with high temperature resistant silica gel.Above-mentioned convection-type electric heater electro-heat equipment, high temperature resistant silica gel all it is coated with owing to stretching out the part of described sealing at the cold end rod of heat-generating pipe, on one end outer surface that higher temperature line welds with cold end rod, need not heat-generating pipe is carried out high temperature humidity discharging operation, improve production efficiency, it is not likely to produce leaky, improves the service life of heat-generating pipe.
Description
Technical field
This utility model relates to convection-type electric heater field, particularly relates to a kind of convection-type electric heater electro-heat equipment.
Background technology
Along with the raising of people's living standard, electric heater as family's auxiliary warming apparatus in winter the most increasingly by people's
Like.The most common electric heater is broadly divided into light-radiation-type and convection type two kinds, and convection heater is due to safety
Property good, work quiet, the advantages such as indoor intensification is moist, more favored by client.
But between the cold end rod of the electric heating tube in conventional convection-type electric heater electro-heat equipment and extraction higher temperature line
Being to utilize metal sheeting to dock, technique is more complicated and frock is relatively costly；And electric heating tube needs high temperature humidity discharging, the row for the treatment of before sealing
Sealing the electric heating tube mouth of pipe with sealing compound after tide, the time-consuming power consumption of humidity discharging operation, production cost is higher.
Utility model content
Based on this, it is necessary to provide a kind of technique compared with convection-type electric heater electro-heat equipment simple, that production cost is relatively low.
A kind of convection-type electric heater electro-heat equipment, including heat-generating pipe and multiple fin, described heat-generating pipe is horizontally through
Multiple described fin being vertically arranged；Described heat-generating pipe includes the heating body outside heating wire and described heating wire, described
Heat-generating pipe two ends are provided with sealing, cold end rod, higher temperature line and high temperature resistant silica gel, and described sealing is positioned at the two ends of described heating body,
Described cold end rod passes described sealing, and described cold end rod one end is connected with described heating wire, and the other end welds with described higher temperature line,
All it is coated with on one end outer surface that described cold end rod stretches out the part of described sealing, described higher temperature line welds with described cold end rod
Described high temperature resistant silica gel.
Wherein in an embodiment, described fin dual-side edge is provided with wind-guiding flanging, described fin one side
It is provided with multiple groove reinforcement.
Wherein in an embodiment, described fin surface is coated with infrared coating.
Above-mentioned convection-type electric heater electro-heat equipment, owing to higher temperature line uses welding manner to couple together in cold end rod, weldering
Connect intensity high, be difficult to loosen, do not produce arcing, safety, electric conductivity stable, use frock low cost；Further, since in heating
High temperature resistant silicon all it is coated with on one end outer surface that the cold end rod of pipe stretches out the part of described sealing, higher temperature line welds with cold end rod
Glue, it is not necessary to heat-generating pipe carries out high temperature humidity discharging operation, improves production efficiency, reduces production cost, and heat-generating pipe sealing
Sealing preferable, be not likely to produce leaky, improve the service life of heat-generating pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of convection-type electric heater electro-heat equipment of the present utility model；
Fig. 2 is the structural representation of heat-generating pipe of the present utility model；
Fig. 3 is the structural representation of fin of the present utility model；
Fig. 4 is Section A-A figure in Fig. 3；
In figure, 1-heat-generating pipe, 11-heating wire, 12-heating body, 2-fin, 21-wind-guiding flanging, 22-groove are strengthened
Muscle, 3-sealing, 4-cold end rod, 5-higher temperature line, 6-is high temperature resistant silica gel.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
Refer to Fig. 1～Fig. 4, a kind of convection-type electric heater electro-heat equipment, including heat-generating pipe 1 and multiple fin 2, send out
Heat pipe 1 is horizontally through multiple fin 2 being vertically arranged；Heat-generating pipe 1 includes the heat-generating pipe outside heating wire 11 and heating wire 11
Body 12, heat-generating pipe 1 two ends are provided with sealing 3, cold end rod 4, higher temperature line 5 and high temperature resistant silica gel 6, and sealing 3 is positioned at heating body 12
Two ends, cold end rod 4 is connected through sealing 3, cold end rod 4 one end with heating wire 11, and the other end welds with higher temperature line 5, and cold end rod 4 is stretched
Go out the part of sealing 3, be all coated with high temperature resistant silica gel 6 on one end outer surface that higher temperature line 5 and cold end excellent 4 welds.
Preferably, fin 2 dual-side edge is provided with wind-guiding flanging 21, and fin 2 one side is provided with multiple groove and adds
Strong muscle 22.Owing to fin 2 is provided with groove reinforcement 22, increase the heating surface (area) (HS of moving air, can concentrate, quickly to flowing
Air heats, and improves the thermal efficiency；Simultaneously because be provided with wind-guiding flanging 21, electric heater inner air is played the effect of water conservancy diversion, limit
Determine the flow direction of hot-air, in the heat absorption of heat-generating pipe body and added and add to air stream heating upwards by fin
Heat time, heating surface (area) (HS, improve the efficiency of heating surface, add the service life of heat-generating pipe.
Wherein, fin 2 surface-coated has infrared coating (not shown).Due to coating infrared coating, increase
Hot-fluid wavelength, air velocity is accelerated, is made the radiating effect more preferable.
Above-mentioned convection-type electric heater electro-heat equipment, owing to higher temperature line uses welding manner to couple together in cold end rod, weldering
Connect intensity high, be difficult to loosen, do not produce arcing, safety, electric conductivity stable, use frock low cost；Further, since in heating
High temperature resistant silicon all it is coated with on one end outer surface that the cold end rod of pipe stretches out the part of described sealing, higher temperature line welds with cold end rod
Glue, it is not necessary to heat-generating pipe carries out high temperature humidity discharging operation, improves production efficiency, reduces production cost, and heat-generating pipe sealing
Sealing preferable, be not likely to produce leaky, improve the service life of heat-generating pipe.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. a convection-type electric heater electro-heat equipment, it is characterised in that include heat-generating pipe and multiple fin, described heat-generating pipe
It is horizontally through multiple described fin being vertically arranged；Described heat-generating pipe includes the heat-generating pipe outside heating wire and described heating wire
Body, described heat-generating pipe two ends are provided with sealing, cold end rod, higher temperature line and high temperature resistant silica gel, and described sealing is positioned at described heating body
Two ends, described cold end rod passes described sealing, and described cold end rod one end is connected with described heating wire, the other end and described high temperature
Wire bonding, on one end outer surface that described cold end rod stretches out the part of described sealing, described higher temperature line welds with described cold end rod
All it is coated with described high temperature resistant silica gel.
Convection-type electric heater electro-heat equipment the most according to claim 1, it is characterised in that described fin dual-side limit
Being provided with wind-guiding flanging at edge, described fin one side is provided with multiple groove reinforcement.
Convection-type electric heater electro-heat equipment the most according to claim 1, it is characterised in that described fin surface coats
There is infrared coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562386.XU CN205842834U (en) | 2016-06-12 | 2016-06-12 | A kind of convection-type electric heater electro-heat equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562386.XU CN205842834U (en) | 2016-06-12 | 2016-06-12 | A kind of convection-type electric heater electro-heat equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205842834U true CN205842834U (en) | 2016-12-28 |
Family
ID=58153049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620562386.XU Expired - Fee Related CN205842834U (en) | 2016-06-12 | 2016-06-12 | A kind of convection-type electric heater electro-heat equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205842834U (en) |
-
2016
- 2016-06-12 CN CN201620562386.XU patent/CN205842834U/en not_active Expired - Fee Related
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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: 20161228 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |