CN107476904B - Heat recycling filter base assembly and oil-water separator - Google Patents
Heat recycling filter base assembly and oil-water separator Download PDFInfo
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- CN107476904B CN107476904B CN201710720247.4A CN201710720247A CN107476904B CN 107476904 B CN107476904 B CN 107476904B CN 201710720247 A CN201710720247 A CN 201710720247A CN 107476904 B CN107476904 B CN 107476904B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000004064 recycling Methods 0.000 title claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims description 11
- 238000009825 accumulation Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002283 diesel fuel Substances 0.000 abstract description 46
- 238000011056 performance test Methods 0.000 description 8
- 239000000779 smoke Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
- B01D36/006—Purge means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to the technical field of diesel engine oil-water separators, in particular to an oil-water separator which comprises a filter element assembly, a heat recycling filter base assembly and a constant temperature heater assembly. The heat recycling filter base assembly comprises a filter base shell and a thermal power valve, wherein an input port, a filter element assembly oil inlet hole interface, a filter element assembly oil outlet interface, an output port, an oil return port and a heat dissipation port are arranged on the filter base shell, the input port is communicated with the filter element assembly oil inlet hole interface through an input channel, the filter element assembly oil outlet interface is communicated with the output port through an output channel, the oil return port is connected with the thermal power valve through an oil return channel, the heat dissipation port is connected with the thermal power valve through a heat dissipation channel, and the input channel is connected with the thermal power valve through a heat recycling channel. The oil-water separator can mix high-temperature diesel oil with low-temperature diesel oil before entering the filter element, thereby preventing the low-temperature diesel oil from separating out oil wax grains to block the through hole of the filter element.
Description
Technical Field
The invention relates to the technical field of diesel engine oil-water separators, in particular to a heat recycling filter base assembly and an oil-water separator.
Background
The definition of the quality standard GB/T19147-2003 shows that the microscopic quality, clarity and fluidity of the diesel oil of each label have close relation with the oil temperature. When diesel oil is affected by low temperature, the oil temperature is reduced to below a cold filter plugging point, the microscopic quality of the diesel oil is increased, and meanwhile, oil wax grains and an oil film which reduce the self fluidity of the diesel oil can be separated out, so that various cold use faults and problems of a diesel engine are caused, and the specific analysis is as follows:
(1) the cold start only emits black smoke and does not catch fire. The basic condition for starting diesel engine to ignite is that under the condition of timing and constant pressure, the mass of diesel oil injected into cylinder is regulated, and the concentration of oil gas after heated evaporation and air mixing must be matched with specific heat of cylinder compression. When the diesel oil is cooled and thickened and the microscopic mass is increased, the mass of the diesel oil injected into a certain volume of an air cylinder is inevitably over standard (see the working principle of a diesel engine-the diesel oil injection and compression ignition principle for details), so that the concentration of oil gas after heated evaporation and air mixing is over the matching condition necessary for easy compression ignition, and the engine only emits black smoke and does not catch fire.
(2) Cold start is difficult. The oil wax separated out from the diesel oil blocks the filter element through hole and the oil pipeline of the filter, and can not provide fuel for the cold start of the engine.
(3) And extinguishing the fire midway. The oil wax crystal grains separated out from the diesel oil block the filter element through hole of the filter, so that the diesel oil supplied to the engine is gradually reduced. When the blocking area of the through hole of the filter element exceeds 80 percent, the diesel oil passing through the filter element can not meet the requirement of the engine for doing work, and the rotating speed gradually decreases until flameout is realized midway.
(4) Insufficient power, serious black smoke emission and high oil consumption. Due to the fact that the microscopic mass of the diesel oil is increased, the diesel oil which is sprayed into the air cylinder and exceeds the power requirement is not combusted, the heat efficiency is converted, on the contrary, a certain compression specific heat of the air cylinder is consumed, oil gas with the concentration exceeding the standard is mixed with air through heated evaporation, compression ignition efficiency is lower, the heat attenuation range is larger, and the phenomena of serious shortage of power, serious black smoke emission and high oil consumption are caused.
An oil-water separator, commonly known as a strainer, is used in a fuel supply system of a diesel engine to filter out coarse impurities and separate water, and is a key component for preventing and reducing abrasion, scratch and strain of an engine fuel nozzle. The invention discloses a constant temperature flow type separator (application number: 201010178116.6, application date: 2010.05.20, title of the invention: constant temperature flow type separator), which comprises a filter base assembly, an oil-water separator, a filter element assembly, a filter cup assembly and a thermal valve assembly, wherein the constant temperature flow type separator can mix hot diesel oil returned by a diesel engine and low temperature diesel oil filtered by the filter element at low temperature and then output the mixture to the diesel engine, thereby ensuring the microscopic quality of the diesel oil supplied to the diesel engine, and solving the problems that the diesel engine only emits black smoke and does not catch fire, the power is insufficient, the smoke is serious and the oil consumption is high when the diesel engine is cold started to a certain extent. However, since the mixing chamber of the constant-temperature flow separator is formed in the hollow bolt connecting the filter element assembly and the filter base assembly, obviously, the hot diesel oil entering the filter base assembly cannot be mixed with the low-temperature diesel oil before entering the filter element, so the oil temperature entering the filter element cannot be increased, the diesel oil containing wax grains still blocks the through hole of the filter element, and the engine still has the fault of flameout in midway.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a technical scheme of a heat recycling filter base assembly and an oil-water separator, which can mix hot diesel oil with low-temperature diesel oil before entering a filter element to improve the oil temperature and supplement heat, and fundamentally prevent wax grains separated out from the diesel oil from blocking a through hole of the filter element and realize constant-temperature output.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a heat recycling filter base assembly comprises a filter base shell and a thermal power valve, wherein an input port, an output port, a hot oil inlet and a heat dissipation port are formed in the filter base shell. The heat recovery device comprises a heat recovery valve, a heat input channel, a heat reuse channel, a heat recovery channel, a heat valve, a heat recovery channel, a heat input channel, a heat recovery channel and a heat reuse channel.
The technical scheme of the invention is as follows: the thermal power valve comprises a thermal power valve core, a thermal power device and a return spring, the thermal power device comprises a thermal power device shell in which thermal wax is filled and a push rod, the thermal power device shell is fixedly connected with the filter base shell, and the thermal power device shell is positioned in the output channel; a thermal power valve chamber is arranged in the filter base shell, the oil return port is communicated with the thermal power valve chamber through an oil return channel, the heat dissipation port is connected with an upper port of the thermal power valve chamber through a heat dissipation channel, and the input channel is connected with a lower port of the thermal power valve chamber through a heat reuse channel; the thermal valve core is slidably arranged in the thermal valve chamber, the upper end and the lower end of the thermal valve core are respectively matched with the upper end and the lower end of the thermal valve chamber, the thermal valve core is fixedly connected with the push rod, the return spring is arranged between the thermal valve core and the filter seat shell, and the movement of the thermal valve core can open or close the upper port or the lower port of the thermal valve chamber. After the engine is cold started and operated, if the oil temperature in the output channel is lower than the specification of the GB/T18297-2001 rack performance test standard No. 6 and No. 6.5, the push rod is in a retraction state under the action of the return spring, the upper port of the thermal power valve chamber is closed, the lower port of the thermal power valve chamber is opened, high-temperature diesel oil which is delivered to the fuel injection pump through the fuel delivery pump to lubricate the plunger matching part, dissipate heat and bring mechanical heat back sequentially passes through the oil return channel, the thermal power valve chamber and the heat reuse channel to enter the input channel, and enters the filter element after being mixed with low-temperature diesel oil, so that the phenomenon that the low-temperature diesel oil separates out oil wax grains to block the through hole of the filter element is avoided. When the temperature of oil mixed in the filter element assembly exceeds the specification of GB/T18297-2001 rack performance test standard item 6 and item 6.5, thermal wax in the shell of the thermal power machine is heated to generate mechanical expansion force, so that the push rod gradually extends out, the upper port of the thermal power valve chamber is gradually opened, the lower port of the thermal power valve chamber is gradually closed, and at the moment, a part of high-temperature diesel oil sequentially passes through the oil return channel, the thermal power valve chamber and the heat dissipation channel to enter the oil tank for heat dissipation.
The technical scheme of the invention is as follows: a first one-way valve which enables diesel to flow from the oil return opening to the thermal power valve chamber in a one-way mode is arranged in the oil return passage; a second one-way valve which enables diesel to flow to the heat dissipation port from the thermal valve chamber in one way is arranged in the heat dissipation channel; and a third one-way valve which enables diesel oil to flow to the input channel from the input port and the thermal valve chamber in a one-way mode is arranged in the input channel.
The oil-water separator provided by the invention comprises a filter element assembly and the heat recycling filter base assembly, wherein the heat recycling filter base assembly is fixedly arranged at the top of the filter element assembly.
The technical scheme of the invention is as follows: the filter element assembly comprises a filter element shell, a filter element and a filter element inner support, the filter element is installed inside the filter element shell through the filter element inner support, a filter element assembly oil inlet and a filter element assembly oil outlet are formed in the top of the filter element assembly, specifically, the filter element assembly oil inlet is axially and uniformly distributed at the top of the filter element shell at intervals, the filter element assembly oil inlet is formed in the top of the filter element inner support, a filter element assembly oil inlet port interface is communicated with the filter element assembly oil inlet, and a filter element assembly oil outlet port interface is communicated with the filter element assembly oil outlet; and the lower part of the filter element shell is provided with a water accumulation cup.
The technical scheme of the invention is as follows: the material of the filter element is composite paper.
The technical scheme of the invention is as follows: still include constant temperature heater assembly, constant temperature heater assembly establishes inside the filter core casing, constant temperature heater assembly includes far infrared ceramic heat radiator and thermostatic control ware, far infrared ceramic heat radiator with the thermostatic control ware electricity is connected. When the engine is in cold start, if the oil temperature detected by the constant temperature controller is lower than the specification of the GB/T18297-2001 rack performance test standard, the far infrared ceramic heat radiator is started to heat the diesel oil, and the sufficient diesel oil supply and the smooth start of the engine in cold start are ensured. After the engine is in cold start operation, if the oil temperature detected by the constant temperature controller does not reach the specifications of item 6 and item 6.5 of the GB/T18297-2001 rack performance test standard, the far infrared ceramic heat radiator is controlled to heat the diesel oil, and the oil temperature is stabilized within the range specified by the GB/T18297-2001 standard.
The technical scheme of the invention is as follows: the constant temperature heater assembly is arranged inside the water collecting cup.
The technical scheme of the invention is as follows: and a drain valve is arranged at the bottom of the water accumulation cup.
Compared with the prior art, the heat recycling filter base assembly and the oil-water separator have the beneficial effects that: the high-temperature diesel oil can be mixed with the low-temperature diesel oil before entering the filter element through the heat recycling filter base assembly, so that the situation that the low-temperature diesel oil separates out oil wax grains to block a through hole of the filter element is prevented, and the problem of flameout of an engine in midway caused by the situation is solved. In addition, the heat recycling filter base assembly is matched with a constant temperature heater, so that the problems of difficult cold start, excessive exhaust gas smoke emission, insufficient power and the like of the diesel engine can be effectively solved.
Drawings
FIG. 1 is a full sectional view of the heat reuse filter base assembly and the oil-water separator according to the present invention.
Fig. 2 is a sectional view taken along a-a in fig. 1.
In the figure: 1. the filter base comprises a filter base shell, 2, a blow-down valve, 3, an input port, 4, a filter element assembly oil inlet hole interface, 5, a filter element assembly oil outlet interface, 6, an output port, 7, an oil return port, 8, a heat dissipation port, 9, an input channel, 10, an output channel, 11, an oil return channel, 12, a heat dissipation channel, 13, a heat reuse channel, 14, a thermal power valve core, 15, a reset spring, 16, a thermal power shell, 17, a push rod, 18, a thermal power valve chamber, 19, a first one-way valve, 20, a second one-way valve, 21, a third one-way valve, 22, a filter element shell, 23, a filter element, 24, a filter element inner support, 25, a water accumulation cup, 26, a far infrared ceramic heat radiator, 27 and a thermostatic controller.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the following further describes the embodiments of the present invention with reference to the attached drawings.
As shown in fig. 1 and 2, an oil-water separator includes a heat recycling filter base assembly, a filter element assembly and a constant temperature heater assembly, wherein the heat recycling filter base assembly is fixedly installed at the top of the filter element assembly.
The heat recycling filter base assembly comprises a filter base shell 1 and a thermal power valve, wherein an input port 3, a filter element assembly oil inlet hole connector 4, a filter element assembly oil outlet connector 5, an output port 6, an oil return port 7 and a heat dissipation port 8 are arranged on the filter base shell 1. The input port 3 is communicated with the filter element assembly oil inlet port interface 4 through an input channel 9, and the filter element assembly oil outlet port interface 5 is communicated with the output port 6 through an output channel 10.
The thermal power valve comprises a thermal power valve core 14, a thermal power device and a return spring 15, wherein the thermal power device comprises a thermal power device shell 16 filled with thermal wax and a push rod 17, the thermal power device shell 16 is fixedly connected with the filter base shell 1, and the thermal power device shell 16 is positioned in the output channel 10. A thermal valve chamber 18 is arranged in the filter base shell 1, an oil return port 7 is communicated with the thermal valve chamber 18 through an oil return channel 11, a heat dissipation port 8 is connected with an upper port of the thermal valve chamber 18 through a heat dissipation channel 12, and an input channel 9 is connected with a lower port of the thermal valve chamber 18 through a heat reuse channel 13; the thermal valve spool 14 is slidably disposed in the thermal valve chamber 18, the upper end and the lower end of the thermal valve spool 14 are respectively matched with the upper end and the lower end of the thermal valve chamber 18, the thermal valve spool 14 is fixedly connected with the push rod 17, the return spring 15 is disposed between the thermal valve spool 14 and the filter seat housing 1, and the movement of the thermal valve spool 14 can open or close the upper port or the lower port of the thermal valve chamber 18.
A first one-way valve 19 which enables diesel oil to flow from the oil return opening 7 to the thermal valve chamber 18 in one way is arranged in the oil return channel 11; a second one-way valve 20 which enables diesel oil to flow from the thermal valve chamber 18 to the heat radiating port 8 in one way is arranged in the heat radiating channel 12; the inlet passage 9 is provided with a third check valve 21 for allowing one-way flow of diesel from the inlet port 6 and the thermal valve chamber 18 to the inlet passage 9.
The filter element assembly comprises a filter element shell 22, a composite paper filter element 23 and a filter element inner support 24, wherein the filter element 23 is arranged inside the filter element shell 22 through the filter element inner support 24. The top of filter core assembly is equipped with filter core assembly inlet port and filter core assembly oil-out, and specifically, filter core assembly inlet port is the axial interval equipartition in the top of filter core casing 22, and filter core assembly oil inlet is established at the top of filter core inner support 24. Filter core assembly inlet port interface 4 and filter core assembly inlet port intercommunication, filter core assembly oil-out interface 5 and filter core assembly oil-out intercommunication.
The lower part of the filter element shell 22 is provided with a water collecting cup 25, a constant temperature heater assembly is arranged inside the water collecting cup 25, the constant temperature heater assembly comprises a far infrared ceramic heat radiator 26 and a constant temperature controller 27, and the far infrared ceramic heat radiator 26 is electrically connected with the constant temperature controller 27.
When the engine is in cold start, if the oil temperature detected by the constant temperature controller 27 is lower than the specification of the GB/T18297-2001 rack performance test standard, the far infrared ceramic heat radiator 26 is started to heat the diesel oil, and the sufficient diesel oil supply and the smooth start of the engine in cold start are ensured.
After the engine is in cold start operation, if the oil temperature detected by the constant temperature controller 27 does not reach the specifications of No. 6 and No. 6.5 of GB/T18297-2001 rack performance test standard, the far infrared ceramic heat radiator 26 is controlled to heat the diesel oil, so that the oil temperature is stabilized within the range specified by the GB/T18297-2001 standard.
After the engine is cold started and operated, if the oil temperature in the output channel 10 is lower than the specification of GB/T18297-2001 rack performance test standard item 6 and item 6.5, the push rod 17 is in a retraction state under the action of the return spring 15, at this time, the upper port of the thermal power valve chamber 18 is closed, the lower port of the thermal power valve chamber is opened, high-temperature diesel oil which is delivered to an oil injection pump for lubricating and radiating a plunger matching part by the oil delivery pump and carries mechanical heat back enters the input channel 9 through the oil return channel 11, the thermal power valve chamber 18 and the heat reuse channel 13 in sequence, and enters the filter element 23 after being mixed with the low-temperature diesel oil, so that the low-temperature diesel oil is prevented from separating out oil wax grains to block a filter element through hole. When the oil temperature exceeds the GB/T18297-2001 rack performance test standard, the thermal wax in the thermal power casing 16 is heated to generate mechanical expansion force, so that the push rod 17 gradually extends out, the upper port of the thermal power valve chamber 18 is gradually opened, the lower port of the thermal power valve chamber is gradually closed, and all or part of high-temperature diesel oil enters the oil tank through the oil return channel 11, the thermal power valve chamber 18 and the heat dissipation channel 12 in sequence to dissipate heat.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. The utility model provides a hot recycling strains a seat assembly, is including straining a seat casing (1) and thermal power valve, strain and be equipped with input port (3), filter core assembly inlet port interface (4), filter core assembly oil-out interface (5), delivery outlet (6), oil return opening (7) and thermovent (8) on seat casing (1), input port (3) with filter core assembly inlet port interface (4) communicate through input channel (9), filter core assembly oil-out interface (5) with delivery outlet (6) communicate through delivery channel (10), its characterized in that: the oil return port (7) is connected with the thermal valve through an oil return channel (11), the heat dissipation port (8) is connected with the thermal valve through a heat dissipation channel (12), and the input channel (9) is connected with the thermal valve through a heat recycling channel (13).
2. The heat reuse filter base assembly of claim 1, wherein: the thermal power valve comprises a thermal power valve core (14), a thermal power device and a return spring (15), the thermal power device comprises a thermal power device shell (16) filled with thermal wax and a push rod (17), the thermal power device shell (16) is fixedly connected with the filter base shell (1), and the thermal power device shell (16) is positioned in the output channel (10); a thermal power valve chamber (18) is arranged in the filter base shell (1), the oil return port (7) is communicated with the thermal power valve chamber (18) through the oil return channel (11), the heat dissipation port (8) is connected with the upper port of the thermal power valve chamber (18) through the heat dissipation channel (12), and the input channel (9) is connected with the lower port of the thermal power valve chamber (18) through the heat reuse channel (13); the thermal valve core (14) is slidably arranged in the thermal valve chamber (18), the thermal valve core (14) is fixedly connected with the push rod (17), the return spring (15) is arranged between the thermal valve core (14) and the filter seat shell (1), and the movement of the thermal valve core (14) can open or close the upper port or the lower port of the thermal valve chamber (18).
3. The heat reuse filter base assembly of claim 2, wherein: a first one-way valve (19) is arranged in the oil return channel (11); a second one-way valve (20) is arranged in the heat dissipation channel (12); and a third one-way valve (21) is arranged in the input channel (9).
4. An oil-water separator, which is characterized in that: the heat recycling filter base assembly comprises a filter element assembly and the heat recycling filter base assembly as claimed in any one of claims 1 to 3, wherein the heat recycling filter base assembly is fixedly arranged at the top of the filter element assembly.
5. The oil-water separator according to claim 4, wherein: the filter element assembly comprises a filter element shell (22), a filter element (23) and a filter element inner support (24), the top of the filter element assembly is provided with a filter element assembly oil inlet hole and a filter element assembly oil outlet, the filter element assembly oil inlet hole interface (4) is communicated with the filter element assembly oil inlet hole, and the filter element assembly oil outlet interface (5) is communicated with the filter element assembly oil outlet; the lower part of the filter element shell (22) is provided with a water collecting cup (25).
6. The oil-water separator according to claim 5, wherein: the filter element (23) is made of composite paper.
7. The oil-water separator according to claim 5 or 6, characterized in that: still include constant temperature heater assembly, constant temperature heater assembly establishes inside filter core casing (22), constant temperature heater assembly includes far infrared ceramic heat radiator (26) and thermostatic control ware (27), far infrared ceramic heat radiator (26) with thermostatic control ware (27) electricity is connected.
8. The oil-water separator according to claim 7, wherein: the constant temperature heater assembly is arranged inside the water collecting cup (25).
9. The oil-water separator according to claim 5 or 6, characterized in that: and a drain valve (2) is arranged at the bottom of the water accumulation cup (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720247.4A CN107476904B (en) | 2017-08-21 | 2017-08-21 | Heat recycling filter base assembly and oil-water separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720247.4A CN107476904B (en) | 2017-08-21 | 2017-08-21 | Heat recycling filter base assembly and oil-water separator |
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| CN107476904A CN107476904A (en) | 2017-12-15 |
| CN107476904B true CN107476904B (en) | 2022-08-05 |
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| 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 |
| CN110578636B (en) * | 2019-10-11 | 2021-05-25 | 浙江科博达工业有限公司 | Automatic fuel oil emptying device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104619A1 (en) * | 2004-04-20 | 2005-11-03 | Daimlerchrysler Ag | Fuel tank |
| CN201507370U (en) * | 2009-08-14 | 2010-06-16 | 蚌埠国威滤清器有限公司 | Modularized diesel heating filter |
| CN101988449A (en) * | 2010-05-20 | 2011-03-23 | 陈绍英 | Constant temperature flow type separator |
| CN201810435U (en) * | 2010-09-09 | 2011-04-27 | 韩连志 | Primary filter for diesel heating purification |
| CN205135868U (en) * | 2015-11-04 | 2016-04-06 | 合肥威尔燃油系统股份有限公司 | Fuel filter reaches engine including it |
| CN106545442A (en) * | 2015-09-23 | 2017-03-29 | 现代自动车株式会社 | Fuel filter firing equipment |
| CN207297200U (en) * | 2017-08-21 | 2018-05-01 | 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 |
| CN108590907A (en) * | 2018-03-12 | 2018-09-28 | 新疆盛鼎瑞节能科技有限公司 | A kind of diesel engine fuel-firing constant-temperature purification management system |
| CN110594060A (en) * | 2019-10-08 | 2019-12-20 | 日照安瑞机电科技有限公司 | Energy-concerving and environment-protective type intelligence fires oil cleaner with constant temperature |
-
2017
- 2017-08-21 CN CN201710720247.4A patent/CN107476904B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104619A1 (en) * | 2004-04-20 | 2005-11-03 | Daimlerchrysler Ag | Fuel tank |
| CN201507370U (en) * | 2009-08-14 | 2010-06-16 | 蚌埠国威滤清器有限公司 | Modularized diesel heating filter |
| CN101988449A (en) * | 2010-05-20 | 2011-03-23 | 陈绍英 | Constant temperature flow type separator |
| CN201810435U (en) * | 2010-09-09 | 2011-04-27 | 韩连志 | Primary filter for diesel heating purification |
| CN106545442A (en) * | 2015-09-23 | 2017-03-29 | 现代自动车株式会社 | Fuel filter firing equipment |
| CN205135868U (en) * | 2015-11-04 | 2016-04-06 | 合肥威尔燃油系统股份有限公司 | Fuel filter reaches engine including it |
| CN207297200U (en) * | 2017-08-21 | 2018-05-01 | 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 |
| CN108590907A (en) * | 2018-03-12 | 2018-09-28 | 新疆盛鼎瑞节能科技有限公司 | A kind of diesel engine fuel-firing constant-temperature purification management system |
| CN110594060A (en) * | 2019-10-08 | 2019-12-20 | 日照安瑞机电科技有限公司 | Energy-concerving and environment-protective type intelligence fires oil cleaner with constant temperature |
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