CN109139314A - Diesel fuel filter self temperature control electric heater - Google Patents
Diesel fuel filter self temperature control electric heater Download PDFInfo
- Publication number
- CN109139314A CN109139314A CN201811106476.8A CN201811106476A CN109139314A CN 109139314 A CN109139314 A CN 109139314A CN 201811106476 A CN201811106476 A CN 201811106476A CN 109139314 A CN109139314 A CN 109139314A
- Authority
- CN
- China
- Prior art keywords
- temperature control
- electric heater
- diesel fuel
- fuel filter
- control electric
- 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
- 239000002283 diesel fuel Substances 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The present invention discloses a kind of diesel fuel filter self temperature control electric heater, including ontology and connection component, the ontology include with receiving inner cavity tubular metal shell, be contained in it is described receiving inner cavity one end temperature control component, be contained in it is described receiving inner cavity in the middle part of and and the temperature control component be electrically connected electrical heating elements；The connection component includes outlet-pipe, power supply line and the locking nut set on the shell other end.Electric heater is placed in filter element center by diesel fuel filter self temperature control electric heater provided by the invention, and it is fixed on filter bottom end draining valve body, it also keeps the original overall structure of filter constant while not influencing drain valve drainage, cleverly solves technical problem of the filter from inside heating.The device have oil-tight, oil-proof, quick heating, thermal losses is small, temperature control is accurate, make vehicle be easy start etc. a little.
Description
Technical field
The present invention relates to a kind of diesel fuel filters, in particular to diesel fuel filter self temperature control electric heater.
Background technique
Diesel vehicle is to use diesel oil as power fuel.Diesel fuel filter be serially connected between fuel tank and engine to diesel oil into
The dedicated unit of row purified treatment.Filter can be in filtering diesel oil 90% or more harmful substance.It protects engine, reduce mill
Damage, increasing service life of engine improve fuel utilization ratio, reduce oil consumption.But in winter under cold environment, the cured change of diesel oil knot
Thick, filter can not work normally, and cause engine start difficult.
Traditional heating is external heating, the disadvantage is that heating is slow, energy consumption is high, heating heat major part diffusion and filter week
Environment space is enclosed, a part of heat is absorbed by shell, and only sub-fraction heat is used for diesel heating, heat loss is big, heating is slow,
Low efficiency.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of diesel fuel filter self temperature control electric heater.
The present invention provides a kind of diesel fuel filter self temperature control electric heater, including ontology and connection component, the ontology packet
Include the tubular metal shell with receiving inner cavity, the temperature control component for being contained in described receiving inner cavity one end, be contained in it is described
The electrical heating elements for accommodating in the middle part of inner cavity and being electrically connected with the temperature control component；The connection component includes set on described
Outlet-pipe, power supply line and the locking nut of the shell other end, the diesel fuel filter include that filter casing and an end face are fixed
In the draining valve body of the case surface, the outlet-pipe is through the draining valve body and connects the shell and the lock
Tight nut, the power supply line are set in the outlet-pipe and are electrically connected with the electrical heating elements, the draining valve body
Other end has screw rod, and the locking nut and the screw rod are spirally connected, the ontology are fixedly arranged in the filter casing.
Preferably, the locking nut is provided with gasket.
Preferably, gasket is housed between the draining valve body and the filter casing.
It preferably, further include having water-proof plastic cap, the water-proof plastic cap is set to the one end of the outlet-pipe far from the shell
And it is sheathed on the power supply line.
Preferably, the temp-controlling element is normally closed temperature detect switch (TDS), and heating temperature cuts off heating circuit when being higher than 80 DEG C, is heated
Temperature connects heating circuit when being lower than 60 °.
Preferably, high-purity magnesium oxide powder is filled between 1 inner wall of the electrical heating elements and shell.
Preferably, the power supply line is for connecting external power supply.
Compared with the relevant technologies, electric heater is placed in filtering by diesel fuel filter self temperature control electric heater provided by the invention
Device filter core center, and be fixed on filter bottom end draining valve body, it is also kept while not influencing drain valve drainage
The original overall structure of filter is constant, cleverly solves technical problem of the filter from inside heating.The device has not permeable
Oily, oil-proof, quick heating, thermal losses is small, temperature control is accurate, vehicle is made to be easy starting etc. a little.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of diesel fuel filter self temperature control electric heater provided by the invention.
Specific embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
Referring to Fig. 1, the diesel fuel filter self temperature control electric heater 100 includes ontology 1, connection component 2 and marine glue
Cap 5.
The ontology 1 includes with the temperature for accommodating the tubular metal shell 11 of inner cavity, being contained in described receiving inner cavity one end
Degree control element 12, be contained in it is described receiving inner cavity in the middle part of and and the temperature control component 12 be electrically connected electrical heating elements
13。
The temperature control component 12 and the electrical heating elements 13 are installed in the shell 11 again simultaneously, and heating temperature can
It voluntarily adjusts, temperature control is accurate, and register need not be separately set outside filter.
The electrical heating elements 13 are placed in filter inner filter core center, installation space is big, and heating area is big, rate of heat exchange
It is high.
The connection component 2 includes outlet-pipe 21, power supply line 22 and the locking nut 23 set on the shell other end.
The diesel fuel filter includes the draining valve body 3 that the case surface is fixed in filter casing and an end face,
The outlet-pipe 21 is through the draining valve body 3 and the connection shell and the locking nut 23, the power supply line 22 are set
It is electrically connected in the outlet-pipe 21 and with the electrical heating elements 13, the other end of the draining valve body 3 has spiral shell
Bar, the locking nut 23 and the screw rod are spirally connected, and the ontology 1 is fixedly arranged in the filter casing.
The electrical heating elements 13 are fixed on the draining valve body 3 of filter, do not influence drain valve function, no
Change Yuan filter overall structure, improvement cost is low, easy for assemble or unload.
The locking nut 23 is provided with gasket.
Gasket is housed between the draining valve body 3 and the filter casing.
The water-proof plastic cap 5 is set to the described one end of outlet-pipe 21 far from the shell and is sheathed on the power supply line 22.
The temp-controlling element 12 is normally closed temperature detect switch (TDS), and heating temperature cuts off heating circuit, heating temperature when being higher than 80 DEG C
Heating circuit is connected when lower than 60 °；Determine the control temperature of self temperature control electric heater: according to vehicle normal row in cold environments
The requirement to filter diesel fuel temperature is sailed, setting heating temperature switch automatically controls and opens heating and heating stop temperature.
High-purity magnesium oxide powder 9 is filled between 11 inner wall of the electrical heating elements 13 and the shell.
The power supply line 22 is for connecting external power supply.
Compared with the relevant technologies, electric heater is placed in filtering by diesel fuel filter self temperature control electric heater provided by the invention
Device filter core center, and be fixed on filter bottom end draining valve body, it is also kept while not influencing drain valve drainage
The original overall structure of filter is constant, cleverly solves technical problem of the filter from inside heating.The device has not permeable
Oily, oil-proof, quick heating, thermal losses is small, temperature control is accurate, vehicle is made to be easy starting etc. a little.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of diesel fuel filter self temperature control electric heater, which is characterized in that including ontology and connection component, the ontology includes
With receiving inner cavity tubular metal shell, be contained in it is described receiving inner cavity one end temperature control component, be contained in the receipts
The electrical heating elements for holding in the middle part of inner cavity and being electrically connected with the temperature control component；The connection component includes being set to the shell
Outlet-pipe, power supply line and the locking nut of the body other end, the diesel fuel filter include that filter casing and an end face are fixed on
The draining valve body of the case surface, the outlet-pipe is through the draining valve body and connects the shell and the locking
Nut, the power supply line is set in the outlet-pipe and is electrically connected with the electrical heating elements, described to drain the another of valve body
One end face has screw rod, and the locking nut and the screw rod are spirally connected, the ontology are fixedly arranged in the filter casing.
2. diesel fuel filter self temperature control electric heater according to claim 1, which is characterized in that the locking nut is built-in
There is gasket.
3. diesel fuel filter self temperature control electric heater according to claim 1, which is characterized in that the draining valve body with
Gasket is housed between the filter casing.
4. diesel fuel filter self temperature control electric heater according to claim 1, which is characterized in that further include having marine glue
Cap, the water-proof plastic cap are set to the one end of the outlet-pipe far from the shell and are sheathed on the power supply line.
5. diesel fuel filter self temperature control electric heater according to claim 1, which is characterized in that the temp-controlling element is normal
Temperature detect switch (TDS) is closed, heating temperature cuts off heating circuit when being higher than 80 DEG C, heating temperature connects heating circuit when being lower than 60 °.
6. diesel fuel filter self temperature control electric heater according to claim 1, which is characterized in that the electrical heating elements with
High-purity magnesium oxide powder is filled between 1 inner wall of shell.
7. diesel fuel filter self temperature control electric heater according to claim 1, which is characterized in that the power supply line is for connecting
Connect external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106476.8A CN109139314A (en) | 2018-09-21 | 2018-09-21 | Diesel fuel filter self temperature control electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106476.8A CN109139314A (en) | 2018-09-21 | 2018-09-21 | Diesel fuel filter self temperature control electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139314A true CN109139314A (en) | 2019-01-04 |
Family
ID=64823207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811106476.8A Pending CN109139314A (en) | 2018-09-21 | 2018-09-21 | Diesel fuel filter self temperature control electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139314A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361684B1 (en) * | 2000-05-10 | 2002-03-26 | Fleetguard, Inc. | Integrated fuel pump and fuel filter with fuel-water separation |
| US20030116490A1 (en) * | 2001-12-20 | 2003-06-26 | Caterpillar, Inc. | Fuel filter assembly with an integrated fuel heater |
| CN201461152U (en) * | 2009-07-09 | 2010-05-12 | 卫战团 | Self temperature control electric heater of diesel oil purification device |
| CN105134429A (en) * | 2015-08-28 | 2015-12-09 | 蚌埠市万达电子有限公司 | Heating device of diesel filter |
| CN209115230U (en) * | 2018-09-21 | 2019-07-16 | 陕西华钛电热电器有限公司 | Diesel fuel filter self temperature control electric heater |
-
2018
- 2018-09-21 CN CN201811106476.8A patent/CN109139314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361684B1 (en) * | 2000-05-10 | 2002-03-26 | Fleetguard, Inc. | Integrated fuel pump and fuel filter with fuel-water separation |
| US20030116490A1 (en) * | 2001-12-20 | 2003-06-26 | Caterpillar, Inc. | Fuel filter assembly with an integrated fuel heater |
| CN201461152U (en) * | 2009-07-09 | 2010-05-12 | 卫战团 | Self temperature control electric heater of diesel oil purification device |
| CN105134429A (en) * | 2015-08-28 | 2015-12-09 | 蚌埠市万达电子有限公司 | Heating device of diesel filter |
| CN209115230U (en) * | 2018-09-21 | 2019-07-16 | 陕西华钛电热电器有限公司 | Diesel fuel filter self temperature control electric heater |
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