CN201991655U - PTC (positive temperature coefficient) heater of oil outlet pipe - Google Patents
PTC (positive temperature coefficient) heater of oil outlet pipe Download PDFInfo
- Publication number
- CN201991655U CN201991655U CN2011200579105U CN201120057910U CN201991655U CN 201991655 U CN201991655 U CN 201991655U CN 2011200579105 U CN2011200579105 U CN 2011200579105U CN 201120057910 U CN201120057910 U CN 201120057910U CN 201991655 U CN201991655 U CN 201991655U
- Authority
- CN
- China
- Prior art keywords
- oil outlet
- outlet tube
- ptc
- outlet pipe
- metal shell
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000002283 diesel fuel Substances 0.000 description 8
- 239000002828 fuel tank Substances 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Spray-Type Burners (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses a PTC (positive temperature coefficient) heater of an oil outlet pipe, which comprises the oil outlet pipe and a metal shell fixedly connected with an outer wall of the oil outlet pipe, wherein at least one PTC heating element is arranged in the metal shell, and the PTC heating element is connected with a power source through a lead-out electric wire. The PTC heater of the oil outlet pipe can be used for quickly heating frozen oil in and around the oil outlet pipe, the heating speed is high, and the oil outlet speed is high.
Description
Technical field
The utility model relates to a kind of heating equipment, more particularly, relates to a kind of heating equipment that is used to add deep fat.
Background technique
Under the lower situation of temperature in winter, use automobile or other diesel engine of diesel oil, because diesel oil freezes and can't start, used electric heating in the past, the diesel oil of whole fuel tank is thawed, and thawing needs long time, prestarting diesel oil preheating overlong time; And the consumes battery electric weight is big, and cell voltage descends, the influence starting.
The model utility content
The purpose of this utility model is to overcome above-mentioned defective of the prior art, and that to provide that a kind of rate of heating is fast, the diesel oil that freezes thaws fast, fuel-displaced is fast, the oil outlet tube ptc heater of little power consumption.
For achieving the above object, the technological scheme that the utility model provides is as follows: a kind of oil outlet tube ptc heater is provided, comprise oil outlet tube, also comprise and fixedly connected metal shell with the oil outlet tube outer wall, at least be provided with a PTC heating element in the described metal shell, the PTC heating element is connected with power supply by drawing electric wire.
The beneficial effect of oil outlet tube ptc heater described in the utility model is: the heat that produces by the PTC heating element is transmitted to oil outlet tube, makes in the oil outlet tube and outside zonule diesel oil thaws, and does not need the diesel oil of whole fuel tank is thawed.Therefore, needed thawing time is short, and the time of extracting diesel oil out is short, and the electric weight of consumes battery is few.
Description of drawings
Below in conjunction with drawings and Examples oil outlet tube ptc heater described in the utility model is described further.
Fig. 1 is the sectional view of oil outlet tube ptc heater described in the utility model
Embodiment
Below be the most preferred embodiment of oil outlet tube ptc heater described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1, a kind of oil outlet tube ptc heater is provided, comprise oil outlet tube 2, comprise also and fixedly connected metal shell 1 with oil outlet tube 2 outer walls that be provided with a PTC heating element 5 in the described metal shell 1 at least, PTC heating element 5 is connected with power supply by drawing electric wire 4.
Described metal shell 1 fits together closely with oil outlet tube 2, forms the good heat transfer contact.
Described metal shell 1 is fixedlyed connected by connecting head 3 with oil outlet tube 2.
The foregoing description is the utility model preferred implementation; but mode of execution of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. oil outlet tube ptc heater, comprise oil outlet tube (2), it is characterized in that, also comprise and fixedly connected metal shell (1) with oil outlet tube (2) outer wall, at least be provided with a PTC heating element (5) in the described metal shell (1), PTC heating element (5) is connected with power supply by drawing electric wire (4).
2. oil outlet tube ptc heater according to claim 1 is characterized in that, described metal shell (1) fits together closely with oil outlet tube (2), forms the good heat transfer contact.
3. oil outlet tube ptc heater according to claim 1 is characterized in that, described metal shell (1) is fixedlyed connected by connecting head (3) with oil outlet tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200579105U CN201991655U (en) | 2011-03-08 | 2011-03-08 | PTC (positive temperature coefficient) heater of oil outlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200579105U CN201991655U (en) | 2011-03-08 | 2011-03-08 | PTC (positive temperature coefficient) heater of oil outlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991655U true CN201991655U (en) | 2011-09-28 |
Family
ID=44668144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200579105U Expired - Fee Related CN201991655U (en) | 2011-03-08 | 2011-03-08 | PTC (positive temperature coefficient) heater of oil outlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089494A (en) * | 2013-02-21 | 2013-05-08 | 北京北机机电工业有限责任公司 | Diesel preheating device |
| AT522576A4 (en) * | 2019-10-15 | 2020-12-15 | Avl List Gmbh | Heating device for heating a fluid |
-
2011
- 2011-03-08 CN CN2011200579105U patent/CN201991655U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089494A (en) * | 2013-02-21 | 2013-05-08 | 北京北机机电工业有限责任公司 | Diesel preheating device |
| CN103089494B (en) * | 2013-02-21 | 2016-02-10 | 北京北机机电工业有限责任公司 | A kind of diesel pre-heating device |
| AT522576A4 (en) * | 2019-10-15 | 2020-12-15 | Avl List Gmbh | Heating device for heating a fluid |
| AT522576B1 (en) * | 2019-10-15 | 2020-12-15 | Avl List Gmbh | Heating device for heating a fluid |
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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: 20160323 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20180308 |