CN204721641U - A kind of novel immersion heater - Google Patents
A kind of novel immersion heater Download PDFInfo
- Publication number
- CN204721641U CN204721641U CN201520402765.8U CN201520402765U CN204721641U CN 204721641 U CN204721641 U CN 204721641U CN 201520402765 U CN201520402765 U CN 201520402765U CN 204721641 U CN204721641 U CN 204721641U
- Authority
- CN
- China
- Prior art keywords
- cold junction
- junction part
- heater
- terminal box
- connecting bend
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of novel immersion heater, comprise terminal box, cold junction part, connecting bend and heating part, the top of described cold junction part is connected with terminal box, the bottom of described cold junction part is connected with the vertical interface of connecting bend, described heating part is connected with the horizontal interface of connecting bend, described heating part is perpendicular to cold junction part, thermocouple is provided with in described cold junction part, heater element is provided with in described heating part, described terminal box, thermocouple is connected with heater element, described cold junction part, the shell of connecting bend and heating part is made by the corrosion of resistance to aluminium material.The beneficial effect that the utility model obtains is: (1) structure is simple; (2) avoid aluminium liquid level change to the impact of heater, extend the useful life of heater, decrease the oxidation of aluminium liquid simultaneously; (3) being easy to wiring, installation or removal, using middle dangerous without leaking aluminium; (4) applied widely.
Description
Technical field
The utility model relates to a kind of novel immersion heater, particularly a kind of novel immersion heater for the heating of aluminium liquid.
Background technology
Immersion heater is to the device that aluminium liquid heats up or insulation is conventional, can be applicable to the field such as transhipment bag and large-scale land transportation transhipment bag, chute in holding furnace, refine on line processing unit, factory.But current immersion heater is generally straight shape formula, this straight shape formula immersion heater can be divided into terminal box, protecting sheathing, the parts such as heating element, heating element is vertically arranged in protecting sheathing, this straight shape formula heater has vertically and level two kinds of mounting meanss: vertically inserted or tilt to be inserted in aluminium liquid by this straight shape formula immersion heater when one is and uses, along with the use of aluminium liquid, level change can cause the part in heating part can be exposed to outside aluminium liquid, because air conduction coefficient is low, this part heating is too high, this heating part exposes aerial heat and cannot scatter and disappear away fast, cause heating element overheats, final heater easily damages, aluminium liquid surface temperature is too high simultaneously, adds the oxidation of aluminium liquid.One is also had to be exactly that level is installed and used, heater heating part is arranged in bottom aluminium liquid, in this way must by the seal of vessel of heater and splendid attire aluminium liquid but adopt, due to seal structure complex and reliability is poor, there is the danger of leaking aluminium, and install and change inconvenient, so there is potential safety hazard.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of structure simple, ensure that aluminium liquid level change can not have an impact to heater life, reduce the oxidation of aluminium liquid simultaneously; Can also guarantee that the cold junction straightened portion of heater is placed, thus conveniently to install, the novel immersion heater of wiring and replacing.
In order to solve the problem, novel immersion heater of the present utility model, comprise terminal box, cold junction part, connecting bend and heating part, the top of described cold junction part is connected with terminal box, the bottom of described cold junction part is connected with the vertical interface of connecting bend, described heating part is connected with the horizontal interface of connecting bend, described heating part is perpendicular to cold junction part, thermocouple is provided with in described cold junction part, heater element is provided with in described heating part, described terminal box, thermocouple is connected with heater element, described cold junction part, the shell of connecting bend and heating part is made by the corrosion of resistance to aluminium material.
Conveniently mount and dismount whole heating tube, and ensure heating tube overall tightness, novel immersion heater of the present utility model, described cold junction part be fixed connection or detachable connection between connecting bend and between heating part with connecting bend.
Novel immersion heater of the present utility model, described terminal box can be parallel to cold junction part, and heater is L shape.
Novel immersion heater of the present utility model, described terminal box and cold end are provided with transfer tube and elbow of transferring between dividing, described terminal box is connected with the top of cold junction part with transferring after elbow is connected with transfer tube again, described terminal box and transfer tube are perpendicular to cold junction part, heater is " Z " shape, and described transfer tube and switching elbow also belong to cold junction part.
The beneficial effect that the utility model obtains is: (1) structure is simple; (2) terminal box is connected with the top of cold junction part, and cold junction part and heating part are all connected with connecting bend and cold junction part, is all connected reliably between heating part with connecting bend; (3), when concrete use, the heating part of heater is horizontally placed on the bottom of the container of containing aluminum fluid all the time, avoids aluminium liquid level change to the impact of heater, extends the useful life of heater, decrease the oxidation of aluminium liquid; (4) install and change conveniently, avoiding the generation that straight shape formula heater level installs hourglass aluminium phenomenon; (5) can be applicable to holding furnace, turn aluminium bag, refine on line processing unit, chute etc. any by aluminium liquid heat up or insulation field, applied widely; (6) shell of cold junction part, connecting bend and heating part is made by the corrosion of resistance to aluminium material, and thus corrosion resistance is strong, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
In figure: 1, terminal box, 2, cold junction part, 3, thermocouple, 4, connecting bend, 5, heating part, 6, transfer tube, 7, switching elbow.
Embodiment
Embodiment 1
As shown in Figure 1, the novel immersion heater of the present embodiment, comprise terminal box 1, cold junction part 2, connecting bend 4 and heating part 5, the top of described cold junction part 2 is connected with terminal box 1, the bottom of described cold junction part 2 is connected with the vertical interface of connecting bend 4, described heating part 5 is connected with the horizontal interface of bridge piece 4, described heating part 5 is perpendicular to cold junction part 2, thermocouple 3 is provided with in described cold junction part 2, heater element is provided with in described heating part 5, described terminal box 1, thermocouple 3 is connected with heater element, described cold junction part 2, the shell of connecting bend 4 and heating part 5 is made by the corrosion of resistance to aluminium material, described cold junction part 2 is threaded with being between connecting bend 4 and between heating part 5 with connecting bend 4, described terminal box 1 is parallel to cold junction part 2, and heater is L shape.
The novel immersion heater of the present embodiment, structure is simple, when concrete use, the heating part of heater, namely heating part 5 is horizontally placed on the bottom of the container of containing aluminum fluid all the time, avoids aluminium liquid level change to the impact of heater, extends the useful life of heater.
Terminal box 1 is connected with the top of cold junction part 2, and cold junction part 2 and heating part 5 are all connected with connecting bend 4 and cold junction part 2, be fixed connection or detachable connection between heating part 5 with connecting bend 4.
The novel immersion heater of the present embodiment, can be applicable to holding furnace, turn aluminium bag, refine on line processing unit, chute etc. any by aluminium liquid heat up or insulation field, applied widely, the shell of cold junction part 2, connecting bend 4 and heating part 5 is made by the corrosion of resistance to aluminium material, thus corrosion resistance is strong, long service life.
Embodiment 2
As shown in Figure 2, the novel immersion heater of the present embodiment, transfer tube 6 and elbow 7 of transferring is provided with between described terminal box 1 and cold junction part 2, described terminal box 1 is connected with the top of cold junction part 2 with transferring after elbow 7 is connected with transfer tube 6 again, described terminal box 1 and transfer tube 6 are perpendicular in cold junction part 2, heater is " Z " shape, and described transfer tube and switching elbow also belong to cold junction part.
Other structure is identical with embodiment 1 with usage.
Claims (4)
1. a novel immersion heater, it is characterized in that: comprise terminal box (1), cold junction part (2), connecting bend (4) and heating part (5), the top of described cold junction part (2) is connected with terminal box (1), the bottom of described cold junction part (2) is connected with the vertical interface of connecting bend (4), described heating part (5) is connected with the horizontal interface of connecting bend (4), described heating part (5) is perpendicular to cold junction part (2), thermocouple (3) is provided with in described cold junction part (2), described heating part is provided with heater element in (5), described terminal box (1), thermocouple (3) is connected with heater element, described cold junction part (2), the shell of connecting bend (4) and heating part (5) is made by the corrosion of resistance to aluminium material.
2. novel immersion heater according to claim 1, is characterized in that: described cold junction part (2) is fixed connection or detachable connection with between connecting bend (4) and between heating part (5) with connecting bend (4).
3. novel immersion heater according to claim 1 and 2, is characterized in that: described terminal box (1) is parallel to cold junction part (2), and heater is L shape.
4. novel immersion heater according to claim 1, it is characterized in that: be provided with transfer tube (6) between described terminal box (1) and cold junction part (2) and elbow (7) of transferring, described terminal box (1) is connected with the top of cold junction part (2) after being connected with transfer tube (6) and elbow (7) of transferring again, described terminal box (1) and transfer tube (6) are perpendicular to cold junction part (2), and heater is " Z " shape; Described transfer tube (6) and switching elbow (7) also belong to cold junction part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402765.8U CN204721641U (en) | 2015-06-11 | 2015-06-11 | A kind of novel immersion heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402765.8U CN204721641U (en) | 2015-06-11 | 2015-06-11 | A kind of novel immersion heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721641U true CN204721641U (en) | 2015-10-21 |
Family
ID=54320598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402765.8U Active CN204721641U (en) | 2015-06-11 | 2015-06-11 | A kind of novel immersion heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721641U (en) |
-
2015
- 2015-06-11 CN CN201520402765.8U patent/CN204721641U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204721641U (en) | A kind of novel immersion heater | |
| CN203772443U (en) | Fabricated NTC temperature sensor used for household electric appliances | |
| CN204718380U (en) | A kind of novel immersion heated molten bath holding furnace | |
| CN205183102U (en) | A water -cooled tube for target processing | |
| CN103458664A (en) | Circulating liquid type self-sensing optimal temperature circuit board protecting device | |
| CN202453094U (en) | Internal temperature measuring device for non-shutdown tanks | |
| CN204064503U (en) | Temperature detector and temperature sensing device | |
| CN202941902U (en) | Heating container | |
| CN205344552U (en) | Alternating current charging pile | |
| CN204617908U (en) | Insulating pot | |
| CN208707977U (en) | A kind of novel arc high temperature resistant electric heating tube | |
| CN203940624U (en) | A kind of New-type water heater | |
| CN206922375U (en) | A kind of bus groove body | |
| CN215811311U (en) | Split type temperature probe structure and electromagnetic cooking utensil using same | |
| CN202713662U (en) | Immersion type electrothermal tube component | |
| CN201898084U (en) | Novel liquid level switch | |
| CN208371549U (en) | Liquid heater | |
| CN204836630U (en) | Frequency conversion heater | |
| CN206095456U (en) | A thermal couple temperature device for in mould | |
| CN201114800Y (en) | A sealing connection structure for carbon fiber heating pipe | |
| CN201001205Y (en) | Thick film heater | |
| CN216147849U (en) | Temperature probe with internal jacking structure and electromagnetic cooking appliance using same | |
| CN215982715U (en) | Split type temperature probe structure and electromagnetic cooking utensil using same | |
| CN104185321A (en) | Heating device of pressure container | |
| CN219798473U (en) | High temperature resistant liquid level gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |