CN204425681U - Multivoltage PTC heating tube - Google Patents
Multivoltage PTC heating tube Download PDFInfo
- Publication number
- CN204425681U CN204425681U CN201520103574.1U CN201520103574U CN204425681U CN 204425681 U CN204425681 U CN 204425681U CN 201520103574 U CN201520103574 U CN 201520103574U CN 204425681 U CN204425681 U CN 204425681U
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- Prior art keywords
- ptc heating
- heating element
- ptc
- metal shell
- voltage
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Abstract
The utility model discloses a kind of multivoltage PTC heating tube, comprise ptc heater metal shell, two groups or more PTC heating element is equiped with in described ptc heater metal shell, close contact between ptc heater metal shell and PTC heating element, two groups or more PTC heating element is had at least to use different voltage in described PTC heating element, wherein a kind of voltage uses the PTC heating element of identical voltage to be connected with a group or more, PTC heating element is connected with external power supply by power line, power line is from an outlet or many places outlet.Can select to access the PTC heating element of relevant voltage according to the virtual voltage of use occasion, thus meet and also can use PTC heating tube in the occasion of different voltage.The shape of ptc heater metal shell can be the pipe of pipe, square tube or other shapes, can adopt by or immersion mode water or other liquid are heated.
Description
Technical field
The utility model relates to a kind of PTC heating tube, more particularly, be one can use two or more use voltage, and can adopt by or immersion mode heating multivoltage PTC heating tube is carried out to water or other liquid.
Background technology
A PTC heating element is only had in a pipe of traditional through type PTC water heater or the formula PTC water heater that soaks, therefore a kind of voltage is just used, but some is needed to use two or more to use the application scenario (thermoelectricity, water power, solar power generation, wind-powered electricity generation etc.) of magnitude of voltage, then need two pieces heater, the inconvenience of installation can be brought.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, provides a kind of different voltage that can use two or more, and can adopt by or immersion mode multivoltage PTC heating tube that water or other liquid are heated.
For achieving the above object, the technical scheme that provides of the utility model is as follows:
A kind of multivoltage PTC heating tube, comprise ptc heater metal shell, two groups or more PTC heating element is equiped with in described ptc heater metal shell, close contact between ptc heater metal shell and PTC heating element, two groups or more PTC heating element is had at least to use different voltage in described PTC heating element, wherein a kind of voltage uses the PTC heating element of identical voltage to be connected with a group or more, and PTC heating element is connected with external power supply by power line.
Preferentially, be not provided with in described ptc heater metal shell for heated medium by carrying out the runner heated, thus realize adopting immersion mode to heat water or other liquid.
Preferentially, be provided with in described ptc heater metal shell for heated medium by carrying out the runner heated, thus realize adopting pass-through mode to heat water or other liquid.
Described ptc heater metal shell 1 according to actual needs, can be aluminum pipe, copper pipe, copper alloy tube, stainless steel tube, titanium pipe, Copper-nickel alloy tube, nichrome pipe or other ptc heater metal shells.
The beneficial effect of multivoltage PTC heating tube described in the utility model is: the PTC heating element being provided with two groups or more by ptc heater metal shell, two groups or more PTC heating element is had at least to use different voltage respectively in described PTC heating element, user can select according to the virtual voltage of use occasion the PTC heating element accessing relevant voltage, thus meet and also can use PTC heating tube in the occasion of different voltage, and can adopt by or immersion mode water or other liquid are heated.
Below in conjunction with drawings and Examples, multivoltage PTC heating tube described in the utility model is described further.
Accompanying drawing explanation
Fig. 1 is multivoltage PTC heating-pipe structure described in the utility model signal;
Fig. 2 is the front view of multivoltage PTC heating tube embodiment one described in the utility model;
Fig. 3 is the front view of multivoltage PTC heating tube embodiment two described in the utility model.
Embodiment
The example of multivoltage PTC heating tube described in the utility model, does not therefore limit protection range of the present utility model below.
Embodiment one:
Please refer to Fig. 1, Fig. 2, a kind of multivoltage PTC heating tube is provided, comprise ptc heater metal shell 1, two groups or more PTC heating element 2 is equiped with in described ptc heater metal shell 1, close contact between ptc heater metal shell 1 and PTC heating element 2, two groups or more PTC heating element 2 is had at least to use different voltage in described PTC heating element 2, wherein a kind of voltage uses the PTC heating element 2 of identical voltage to be connected with a group or more, PTC heating element 2 is connected with external power supply by power line 3, power line 3 is from an outlet or many places outlet, be not provided with in described ptc heater metal shell 1 for heated medium by carrying out the runner heated, but directly ptc heater metal shell 1 is directly immersed in the water or other liquid 4 that will heat, thus realize adopting immersion mode to heat water or other liquid.
The shape of described ptc heater metal shell 1 can be pipe or square tube or other shapes.
Embodiment two:
Please refer to Fig. 1, Fig. 3, a kind of multivoltage PTC heating tube is provided, comprise ptc heater metal shell 1, two groups or more PTC heating element 2 is equiped with in described ptc heater metal shell 1, close contact between ptc heater metal shell 1 and PTC heating element 2, two groups or more PTC heating element 2 is had at least to use different voltage in described PTC heating element 2, wherein a kind of voltage uses the PTC heating element 2 of identical voltage to be connected with a group or more, PTC heating element 2 is connected with external power supply by power line 3, power line 3 is from an outlet or many places outlet, be provided with in described ptc heater metal shell for heated medium by carrying out the runner 5 heated, heated medium (water or other liquid 4) flows through runner 5, thus realize adopting the mode passed through to heat water or other liquid.Metal shell 1 and flow-path tube can be two pieces metallic objects, also can be same metallic objects.
Above-described embodiment is the utility model preferably execution mode; but execution mode of the present utility model is not restricted to the described embodiments; the change done under other any does not deviate from Spirit Essence of the present utility model and principle, modification, substitute, multilayer, simplification; all should be the substitute mode of equivalence, be included within protection range of the present utility model.
Claims (3)
1. a multivoltage PTC heating tube, comprise ptc heater metal shell (1), it is characterized in that, two groups or more PTC heating element (2) is equiped with in described ptc heater metal shell (1), close contact between ptc heater metal shell (1) and PTC heating element (2), two groups or more PTC heating element (2) is had at least to use different voltage in described PTC heating element (2), wherein a kind of voltage uses the PTC heating element (2) of identical voltage to be connected with a group or more, PTC heating element (2) is connected with external power supply by power line (3).
2. multivoltage PTC heating tube according to claim 1, is characterized in that, is provided with or is not provided with for heated medium by carrying out the runner (5) heated in described ptc heater metal shell (1).
3. multivoltage PTC heating tube according to claim 1, is characterized in that, the shape of described ptc heater metal shell (1) can be pipe or square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103574.1U CN204425681U (en) | 2015-02-11 | 2015-02-11 | Multivoltage PTC heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103574.1U CN204425681U (en) | 2015-02-11 | 2015-02-11 | Multivoltage PTC heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425681U true CN204425681U (en) | 2015-06-24 |
Family
ID=53476005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103574.1U Active CN204425681U (en) | 2015-02-11 | 2015-02-11 | Multivoltage PTC heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425681U (en) |
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2015
- 2015-02-11 CN CN201520103574.1U patent/CN204425681U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160311 Address after: Guangdong province Dongguan City Wanjiang 523000 Mo Wu community Mo Wu Village Industrial Zone Patentee after: Dongguan Tiancheng thermal resistor Co., Ltd. Address before: 523000 Guangdong province Dongguan City Wanjiang City Riverside Garden Kingfisher court 9 5 floor C room Patentee before: Zhu Xiaorong |