CN101988449A - Constant temperature flow type separator - Google Patents
Constant temperature flow type separator Download PDFInfo
- Publication number
- CN101988449A CN101988449A CN2010101781166A CN201010178116A CN101988449A CN 101988449 A CN101988449 A CN 101988449A CN 2010101781166 A CN2010101781166 A CN 2010101781166A CN 201010178116 A CN201010178116 A CN 201010178116A CN 101988449 A CN101988449 A CN 101988449A
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- Prior art keywords
- valve body
- constant temperature
- assembly
- heat
- filter block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The invention provides a technical scheme, and the scheme is a constant temperature flow type separator which comprises a filter seat assembly, an oil-water separator, a filter element assembly and a filter bowl assembly and is characterized in that a thermodynamic valve assembly is arranged on the filter seat assembly. The thermodynamic valve assembly comprises a valve rod consisting of an upper valve body and a lower valve body, a reset spring matched with the upper valve body, a thermodynamic connector which is positioned below the lower valve body and fixedly linked with the filter seat assembly and a thermodynamic device which is mounted at the lower end of the thermodynamic connector. The thermodynamic device comprises an outer housing containing thermosensitive wax therein and a push rod. The constant temperature flow type separator adopts the technology of the thermodynamic device with stable performances, thereby fully utilizing residual heat of hot diesel returned by a diesel engine, further greatly reducing the consumption of electrical energy of an electric heater, and not only ensuring that the temperature of the diesel for burning of the diesel engine is matched with the requirement of the diesel engine, but also thoroughly solving the problem of difficult cold use of the oil water separator for the diesel engine.
Description
Technical field
What the present invention relates to is a kind of use for diesel engine fuel oil oil and water seperator, relates in particular to a kind of diesel engine constant temperature streaming oil and water seperator.
Background technique
All kinds of diesel engine fuel-firing rates, toxic emission index all have substantial connection with fuel oil temperature, and particularly the viscosity of diesel oil directly affects the jet quality of diesel engine.Though the firing chamber of diesel engine has different forms, but by the 4th section the 4.4th of the 5th section the 5.5th of JB/T4198.2 industrial diesel engine method for testing performance and diesel automobile engine GB/T18297 method for testing performance, diesel fuel temperature is stabilized in 40 ± 5 ℃ of scopes, more easily makes the performance of diesel engine obtain performance.The existing diesel oil and water seperator includes filter block assembly, oil-water separation, filter core assembly and filter bowl assembly.But the problem that this oil and water seperator exists has: the one, and cold the uses difficulty of oil and water seperator is serious, and the 2nd, be prone to and freeze stifled and cause problems such as machine stops working, is short of power midway, the 3rd, easily cause and spray even part scuffing.
Summary of the invention
Purpose of the present invention is exactly at the existing in prior technology deficiency, provides a kind of heat to utilize and the compensated technology scheme again.This programme can effectively solve existing diesel cold use difficult problem of oil and water seperator and use for diesel engine fuel oil temperature matching problem.
This programme is realized by following technique measures: constant temperature streaming separator of the present invention includes filter block assembly, oil and water seperator, filter core assembly and filter bowl assembly.Its specialization is: described filter block assembly is provided with the moving valve assembly of heat.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: the moving valve assembly of heat comprises the valve rod of being made up of upper valve body and following valve body, the Returnning spring that cooperates with upper valve body, the heat that connects firmly with the filter block assembly that the is positioned at following valve body below device that is dynamically connected is installed with the moving device of heat in the heat device lower end that is dynamically connected.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: frame and catch bar that heat sensitive wax is housed in the moving device of described heat comprises.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: described filter block assembly, its underpart is provided with main oil inlet hole and oil outlet, middle part at the filter block assembly, corresponding with following valve body secondary oil inlet hole is being set, spill port is positioned at filter block assembly top and upper valve body corresponding part.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: described upper valve body is a turbination, and following valve body is a normal cone shape; Upper valve body is fixedly connected on down the valve body upper end; Following valve body lower end with pass the be dynamically connected catch bar of device of heat and be connected.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: described spill port place is equipped with one-way valve.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: be provided with mixing chamber with the filter block assembly of oil outlet corresponding section.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: described Returnning spring upper end is provided with positioning work piece.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: described filter core assembly is provided with thermoelectric heating device; There is digital temperature sensor described filter block assembly outside; Be provided with cock of water drain in described filter bowl assembly bottom.
In order further to improve the technical program, the specialization of constant temperature streaming separator of the present invention also is: described filter block assembly is connected with oil and water seperator by connector, and oil and water seperator top is connected with rotary separator.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because this programme constant temperature streaming separator has adopted the moving device of the heat of stable performance, this mechanical hot braking technique can make full use of the waste heat of the hot diesel oil that diesel engine returns, thereby greatly reduces the consumption of electric heater to electric energy; Not only guarantee to be complementary with diesel engine is required, also thoroughly changed at cold use difficult problem with diesel engine oil usefulness separator for the diesel fuel temperature of diesel combustion; Since constant temperature streaming separator of the present invention can constant temperature output diesel oil, can make the filtering of toxic mineral matter crystal grain, solve and spray even part and scratch problem, prolong ejecting system working life.This shows that the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement, the beneficial effect of its enforcement also is conspicuous.
Description of drawings
Fig. 1 is the structural representation plan view of the specific embodiment of the invention.
Fig. 2 is the plan view of Fig. 1.
Among the figure, 1 is Returnning spring, and 2 is upper valve body, and 3 is secondary oil inlet hole, 4 is digital temperature sensor, and 5 is oil outlet, and 6 is mixing chamber, and 7 is oil and water seperator, 8 is filter core assembly, and 9 is cock of water drain, and 10 is the filter bowl assembly, and 11 is the electronic heating device, 12 is connector, and 13 is rotary separator, and 14 is the moving device frame of heat, and 15 is main oil inlet hole, 16 is the filter block assembly, and 17 are the heat device that is dynamically connected, and 18 are valve body down, and 19 is catch bar, 20 is spill port, and 21 is one-way valve, and 22 is positioning work piece.
Embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
By accompanying drawing 1-2 as can be seen, constant temperature streaming separator of the present invention includes filter block assembly 16, oil and water seperator 7, filter core assembly 8 and filter bowl assembly 10, and its specialization is: described filter block assembly 16 is provided with the moving valve assembly of heat.The moving valve assembly of described heat comprises the valve rod of being made up of upper valve body 2 and following valve body 18, the Returnning spring 1 that cooperates with upper valve body 2, and the heat that connects firmly with filter block assembly 16 of the valve body 18 belows device 17 that is dynamically connected under being positioned at is installed with the hot device that moves in heat device 17 lower ends that are dynamically connected.The frame 14 and the catch bar 19 of heat sensitive wax in comprising, the moving device of described heat are housed.Described upper valve body 2 is a turbination, and following valve body 18 is a normal cone shape; Upper valve body 2 is fixedly connected on down valve body 18 upper ends; Following valve body 18 lower ends with pass the be dynamically connected catch bar 19 of device 17 of heat and be connected.Described filter block assembly 16, its underpart are provided with main oil inlet hole 15 and oil outlet 5, at the middle part of filter block assembly 16, corresponding with following valve body 18 secondary oil inlet hole 3 are being set, and spill port 20 is positioned at filter block assembly 16 tops and upper valve body 2 corresponding parts.Spill port 20 places are equipped with one-way valve 21, are provided with mixing chamber 6 with the filter block assembly 16 of oil outlet 5 corresponding sections.Filter block assembly 16 outsides are provided with digital temperature sensor 4.Described filter core assembly 8 is provided with thermoelectric heating device 11; Be provided with cock of water drain 9 in described filter bowl assembly 10 bottoms.
Constant temperature streaming cyclone separator arrangement design feature of the present invention, key is to have adopted mechanical hot braking technique, through personalized designs, forms the moving device of heat of stable performance.Diesel fuel temperature in filter bowl assembly 10 surpasses limit value, and the heat sensitive wax in the moving device frame 14 of heat will expanded by heating, thereby the catch bar 19 of the moving device of heat is moved axially, and under catch bar 19 effects, the following valve body 18 and the upper valve body 2 of the moving valve of heat axially move.Valve body 18 is closed the diesel oil inlet opening gradually under the moving valve of heat, and meanwhile, the moving valve upper valve body 2 of heat is opened the diesel oil delivery outlet gradually, and at this moment, the diesel oil that temperature exceeds is crossed spill port 20 and turned back to the fuel tank heat radiation through one-way valve 21.
If the diesel fuel temperature of oil outlet 5 outputs is lower than limit value, the contraction of will catching a cold of heat sensitive waxes in the moving device frame 14 of heat, the moving valve upper valve body 2 of heat will be under the effect of Returnning spring 1 power that produces at positioning work piece 22 places the do motion that resets, the moving valve upper valve body 2 of heat is closed the diesel oil delivery outlet gradually, meanwhile, valve body 18 is opened the diesel oil inlet opening gradually under the moving valve of heat.At this moment, hot diesel oil will be by 3 inputs of secondary oil inlet hole, and valve body 18 inlet openings under the moving valve of heat enter the low diesel oil of mixing chamber 6 and temperature and mix.
Constant temperature streaming separator of the present invention makes full use of the hot diesel oil energy that diesel engine returns, thereby greatly reduces the consumption of electric heater to electric energy; Not only guarantee for the diesel fuel temperature of diesel combustion and diesel engine is required is complementary, also thoroughly solved the freezing stifled use difficult problem of use for diesel engine oil and water seperator.
Claims (10)
1. a constant temperature streaming separator includes filter block assembly, oil and water seperator, filter core assembly and filter bowl assembly, it is characterized in that: described filter block assembly is provided with the moving valve assembly of heat.
2. constant temperature streaming separator according to claim 1, it is characterized in that: the moving valve assembly of described heat comprises the valve rod of being made up of upper valve body and following valve body, the Returnning spring that cooperates with upper valve body, the heat that connects firmly with the filter block assembly that the is positioned at following valve body below device that is dynamically connected is installed with the moving device of heat in the heat device lower end that is dynamically connected.
3. constant temperature streaming separator according to claim 2 is characterized in that: frame and catch bar that heat sensitive wax is housed in the moving device of described heat comprises.
4. constant temperature streaming separator according to claim 2, it is characterized in that: described filter block assembly, its underpart is provided with main oil inlet hole and oil outlet, at the middle part of filter block assembly, corresponding with following valve body secondary oil inlet hole is being set, spill port is positioned at filter block assembly top and upper valve body corresponding part.
5. constant temperature streaming separator according to claim 2 is characterized in that: described upper valve body is a turbination, and following valve body is a normal cone shape; Upper valve body is fixedly connected on down the valve body upper end; Following valve body lower end with pass the be dynamically connected catch bar of device of heat and be connected.
6. according to claim 2 or 4 described constant temperature streaming separators, it is characterized in that: described spill port place is equipped with one-way valve.
7. constant temperature streaming separator according to claim 4 is characterized in that: be provided with mixing chamber with the filter block assembly of oil outlet corresponding section.
8. constant temperature streaming separator according to claim 2 is characterized in that: described Returnning spring upper end is provided with positioning work piece.
9. constant temperature streaming separator according to claim 1, it is characterized in that: described filter core assembly is provided with thermoelectric heating device; There is digital temperature sensor described filter block assembly outside; Be provided with cock of water drain in described filter bowl assembly bottom.
10. constant temperature streaming separator according to claim 1 is characterized in that: described filter block assembly is connected with oil and water seperator by connector, and oil and water seperator top is connected with rotary separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101781166A CN101988449B (en) | 2010-05-20 | 2010-05-20 | Constant temperature flow type separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101781166A CN101988449B (en) | 2010-05-20 | 2010-05-20 | Constant temperature flow type separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101988449A true CN101988449A (en) | 2011-03-23 |
| CN101988449B CN101988449B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101781166A Expired - Fee Related CN101988449B (en) | 2010-05-20 | 2010-05-20 | Constant temperature flow type separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988449B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476904A (en) * | 2017-08-21 | 2017-12-15 | 淄博宏特锐电器科技有限公司 | A kind of heat recycles filter block assembly and oil water separator |
| CN109184975A (en) * | 2018-10-31 | 2019-01-11 | 东风富士汤姆森调温器有限公司 | A kind of fuel oil thermostat valve and vehicle fuel temperature control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0412210A1 (en) * | 1989-07-21 | 1991-02-13 | GILARDINI S.p.A. | Decanter prefilter for diesel engine fuel |
| CN2221663Y (en) * | 1994-11-08 | 1996-03-06 | 傅玉源 | Fuel filter for internal combustion engine |
| CN1630782A (en) * | 2002-03-08 | 2005-06-22 | Ufi过滤股份公司 | Fuel filter in particular for diesel engines |
| CN201092916Y (en) * | 2007-10-18 | 2008-07-30 | 沈颂凯 | Electric pre-heating filter |
| CN201373170Y (en) * | 2009-03-23 | 2009-12-30 | 玉环县双林机械有限公司 | Temperature control valve |
| CN201416501Y (en) * | 2009-06-10 | 2010-03-03 | 合肥威尔滤清器有限责任公司 | Novel fuel filter having a temperature control valve and heating by using return oil |
| CN201687623U (en) * | 2010-05-20 | 2010-12-29 | 陈绍英 | Constant-temperature flow-type separator |
-
2010
- 2010-05-20 CN CN2010101781166A patent/CN101988449B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0412210A1 (en) * | 1989-07-21 | 1991-02-13 | GILARDINI S.p.A. | Decanter prefilter for diesel engine fuel |
| CN2221663Y (en) * | 1994-11-08 | 1996-03-06 | 傅玉源 | Fuel filter for internal combustion engine |
| CN1630782A (en) * | 2002-03-08 | 2005-06-22 | Ufi过滤股份公司 | Fuel filter in particular for diesel engines |
| CN201092916Y (en) * | 2007-10-18 | 2008-07-30 | 沈颂凯 | Electric pre-heating filter |
| CN201373170Y (en) * | 2009-03-23 | 2009-12-30 | 玉环县双林机械有限公司 | Temperature control valve |
| CN201416501Y (en) * | 2009-06-10 | 2010-03-03 | 合肥威尔滤清器有限责任公司 | Novel fuel filter having a temperature control valve and heating by using return oil |
| CN201687623U (en) * | 2010-05-20 | 2010-12-29 | 陈绍英 | Constant-temperature flow-type separator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476904A (en) * | 2017-08-21 | 2017-12-15 | 淄博宏特锐电器科技有限公司 | A kind of heat recycles filter block assembly and oil water separator |
| CN107476904B (en) * | 2017-08-21 | 2022-08-05 | 淄博盛鼎瑞电器科技有限公司 | Heat recycling filter base assembly and oil-water separator |
| CN109184975A (en) * | 2018-10-31 | 2019-01-11 | 东风富士汤姆森调温器有限公司 | A kind of fuel oil thermostat valve and vehicle fuel temperature control system |
| CN109184975B (en) * | 2018-10-31 | 2024-03-22 | 东风富士汤姆森调温器有限公司 | Fuel temperature control valve and vehicle fuel temperature control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101988449B (en) | 2012-08-29 |
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