CN115419532B - Diesel pump assembly with temperature control device - Google Patents
Diesel pump assembly with temperature control device Download PDFInfo
- Publication number
- CN115419532B CN115419532B CN202211140608.5A CN202211140608A CN115419532B CN 115419532 B CN115419532 B CN 115419532B CN 202211140608 A CN202211140608 A CN 202211140608A CN 115419532 B CN115419532 B CN 115419532B
- Authority
- CN
- China
- Prior art keywords
- temperature control
- water level
- upper cover
- valve
- mounting hole
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
-
- 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
- F02M37/04—Feeding by means of driven pumps
- F02M37/14—Feeding by means of driven pumps the pumps being combined with other apparatus
-
- 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
- F02M37/26—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 with water detection means
- F02M37/28—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 with water detection means with means activated by the presence of water, e.g. alarms or means for automatic drainage
-
- 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
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/44—Filters structurally associated with pumps
-
- 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
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M2037/085—Electric circuits therefor
Abstract
The invention relates to the field of diesel pump assemblies, and the technical scheme of the invention is as follows: the utility model provides a take temperature control device's diesel pump assembly, includes the shell, the shell includes drain pan and upper cover, the upper cover pass through the screw thread with the drain pan is connected fixedly, first mounting hole and second mounting hole have been seted up on the upper cover, the drain pan is hollow drum structure, be provided with filtering mechanism in the drain pan, filtering mechanism includes the filter core, filtering mechanism below still is provided with water level sensing mechanism, water level sensing mechanism includes water level sensor, water level sensor side still is provided with the drain valve, still be provided with electronic fuel pump in the filtering mechanism, electronic fuel pump includes the pump body, electronic fuel pump top still is provided with temperature control mechanism, temperature control mechanism set up in the upper cover both sides, temperature control mechanism includes temperature control valve core, valve, disk seat, spring, temperature control valve core inside is provided with special temperature-sensitive material.
Description
Technical Field
The invention relates to the field of diesel pump assemblies, in particular to a diesel pump assembly with a temperature control device.
Background
At present, the quality of diesel oil produced in China is known to be a big problem which cannot be avoided all the time, even if natural precipitation is carried out for a period of time before oiling, the diesel oil is also polluted by uncertain factors such as surrounding environment, tools used, cleanliness of an oil tank and the like, and other parts such as an engine and the like are damaged, so that a diesel filter has an indispensable effect, and the diesel pump assembly on the market at present is quite insufficient in flow control and oil-water separation. Therefore, there is a need for an improvement in such a structure to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a diesel pump assembly with a temperature control device.
The technical aim of the invention is realized by the following technical scheme: the utility model provides a take temperature control device's diesel pump assembly, includes the shell, the shell includes drain pan and upper cover, the upper cover pass through the screw thread with the drain pan is connected fixedly, first mounting hole and second mounting hole have been seted up on the upper cover, the drain pan is hollow drum structure, be provided with filtering mechanism in the drain pan, filtering mechanism includes the filter core, filtering mechanism below still is provided with water level sensing mechanism, water level sensing mechanism includes water level sensor, water level sensor side still is provided with the drain valve, still be provided with electronic fuel pump in the filtering mechanism, electronic fuel pump includes the pump body, electronic fuel pump top still is provided with temperature control mechanism, temperature control mechanism set up in the upper cover both sides, temperature control mechanism includes temperature control valve core, valve, disk seat, spring, temperature control valve core inside is provided with special temperature-sensitive material.
The invention is further provided with: the filter element is of a hollow structure, the filter element is of a cylindrical structure, and the filter element consists of a plurality of filter papers.
The invention is further provided with: the bottom of the bottom shell is provided with a water outlet which is obliquely downwards arranged.
The invention is further provided with: the water drain valve is arranged in the water outlet.
The invention is further provided with: the side of the water outlet is also provided with a fixing groove, a water level sensor is arranged in the fixing groove, and the outer side of the water level sensor is also provided with a circuit connector.
The invention is further provided with: the electric fuel pump comprises a pump body, and a circuit mechanism for control is further arranged above the pump body.
The invention is further provided with: and a part of the circuit mechanism is arranged on the upper cover.
The invention is further provided with: the valve rod is arranged in the first mounting hole, and the temperature control valve core is arranged in the second mounting hole.
The invention is further provided with: the temperature control valve core top still is provided with the disk seat that is used for the installation, be provided with the spring that is used for buffering on the disk seat, still be provided with the valve on the disk seat.
In summary, the invention has the following beneficial effects: the diesel oil in the equipment is filtered efficiently and rapidly, the oil-water separation function is achieved, the water level can be monitored, and impurities and water in the shell are subjected to gate release filtration in real time; a valve rod is arranged on an oil return path of the assembly, and the fuel flow is regulated by sensing the temperature change of the fuel; the filter device with the oil-water separation function is arranged in the assembly, water in the fuel oil is separated out through the filter device and enters the water storage cavity, and a water discharge valve is opened through a signal transmitted by the water level sensor.
Drawings
FIG. 1 is a schematic diagram of a diesel pump assembly with a temperature control device according to the present invention.
Fig. 2 is a schematic structural view of a bottom shell according to the present invention.
Fig. 3 is a schematic structural view of the upper cover according to the present invention.
FIG. 4 is a schematic diagram of the internal structure of a diesel pump assembly with a temperature control device according to the present invention.
Fig. 5 is a schematic structural view of a filtering mechanism according to the present invention.
Fig. 6 is a schematic structural view of a water level sensor according to the present invention.
Fig. 7 is a schematic structural view of a drain valve according to the present invention.
Fig. 8 is a schematic structural view of a pump body according to the present invention.
Fig. 9 is a schematic view of a valve stem according to the present invention.
Fig. 10 is a schematic structural diagram of a temperature-sensing valve core according to the present invention.
Corresponding part names are indicated by numerals and letters in the drawings:
1-a housing; 11-bottom case; 12-an upper cover; 121-a first mounting hole; 122-a second mounting hole; 13-a water outlet; 14-a fixed groove; 2-a filtering mechanism; 21-a filter element; 3-a water level sensing mechanism; 31-a water level sensor; 311-circuit connectors; 32-a water drain valve; 4-an electric fuel pump; 41-a pump body; 42-circuit means; 5-a temperature control mechanism; 51-valve stem; 52-a temperature control valve core; 522-valve seat; 523-spring; 524-valve.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the invention are obtained, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1-10, the diesel pump assembly with the temperature control device provided by the invention comprises a shell 1, wherein the shell 1 comprises a bottom shell 11 and an upper cover 12, the upper cover 12 is fixedly connected with the bottom shell 11 through threads, a first mounting hole 121 and a second mounting hole 122 are formed in the upper cover 12, the bottom shell 11 is of a hollow cylindrical structure, a filtering mechanism 2 is arranged in the bottom shell 11, the filtering mechanism 2 comprises a filter element 21, a water level sensing mechanism 3 is further arranged below the filtering mechanism 2, the water level sensing mechanism 3 comprises a water level sensor 31, a water drain valve 32 is further arranged on the side surface of the water level sensor 31, an electric fuel pump 4 is further arranged in the filtering mechanism 2, the electric fuel pump 4 comprises a pump body 41, a temperature control mechanism 5 is further arranged above the electric fuel pump 4, the temperature control mechanism 5 is arranged on two sides of the upper cover 12, the temperature control mechanism 5 comprises a valve rod 51, and a valve core 52 is further arranged on the side surface of the valve rod 51.
The invention is further provided with: the filter element 21 is of a hollow structure, the filter element 21 is of a cylindrical structure, and the filter element 21 consists of a plurality of filter papers.
The invention is further provided with: a water outlet 13 is formed in the bottom of the bottom shell 11, and the water outlet 13 is obliquely downwards formed.
The invention is further provided with: the drain valve 32 is disposed in the water outlet 13.
The invention is further provided with: the side of the water outlet 13 is also provided with a fixed groove 14, a water level sensor 31 is arranged in the fixed groove 14, and a circuit connector 311 is also arranged outside the water level sensor 31.
The invention is further provided with: the electric fuel pump 4 comprises a pump body 41, and a circuit mechanism 42 for control is further arranged above the pump body 41.
The invention is further provided with: the circuit mechanism 42 is partially provided on the upper cover 12.
The invention is further provided with: the valve rod 51 is disposed in the first mounting hole 121, and the thermo-valve core 52 is disposed in the second mounting hole 122.
The invention is further provided with: a valve seat 522 for installation is further arranged above the temperature control valve core 52, a spring 523 for buffering is arranged on the valve seat 522, and a valve 524 is further arranged on the valve seat 522.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a take temperature control device's diesel pump assembly, includes shell (1), its characterized in that: the shell (1) comprises a bottom shell (11) and an upper cover (12), the upper cover (12) is fixedly connected with the bottom shell (11) through threads, a first mounting hole (121) and a second mounting hole (122) are formed in the upper cover (12), the bottom shell (11) is of a hollow cylinder structure, a filtering mechanism (2) is arranged in the bottom shell (11), the filtering mechanism (2) comprises a filter element (21), a water level sensing mechanism (3) is further arranged below the filtering mechanism (2), the water level sensing mechanism (3) comprises a water level sensor (31), a water drain valve (32) is further arranged on the side face of the water level sensor (31), an electric fuel pump (4) is further arranged in the filtering mechanism (2), the electric fuel pump (4) comprises a pump body (41), a temperature control mechanism (5) is further arranged above the electric fuel pump (4), the temperature control mechanism (5) is arranged on two sides of the upper cover (12), the temperature control mechanism (5) comprises a filter element (21), and a valve rod (51) is further arranged on the side face of the valve rod (51).
The filter element (21) is of a hollow structure, the filter element (21) is of a cylindrical structure, and the filter element (21) consists of a plurality of filter papers;
a water outlet (13) is formed in the bottom of the bottom shell (11), and the water outlet (13) is obliquely downwards formed; the water drain valve (32) is arranged in the water outlet (13);
the side face of the water outlet (13) is also provided with a fixed groove (14), a water level sensor (31) is arranged in the fixed groove (14), and a circuit connector (311) is also arranged outside the water level sensor (31); the electric fuel pump (4) comprises a pump body (41), and a circuit mechanism (42) for control is arranged above the pump body (41);
a part of the circuit mechanism (42) is arranged on the upper cover (12);
the valve rod (51) is arranged in the first mounting hole (121), and the temperature control valve core (52) is arranged in the second mounting hole (122);
a valve seat (522) used for installation is further arranged above the temperature control valve core (52), a spring (523) used for buffering is arranged on the valve seat (522), and a valve (524) is further arranged on the valve seat (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140608.5A CN115419532B (en) | 2022-09-20 | 2022-09-20 | Diesel pump assembly with temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140608.5A CN115419532B (en) | 2022-09-20 | 2022-09-20 | Diesel pump assembly with temperature control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115419532A CN115419532A (en) | 2022-12-02 |
| CN115419532B true CN115419532B (en) | 2024-03-08 |
Family
ID=84203757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211140608.5A Active CN115419532B (en) | 2022-09-20 | 2022-09-20 | Diesel pump assembly with temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115419532B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090064100A (en) * | 2007-12-14 | 2009-06-18 | 현대자동차주식회사 | Fuel filter for disel engine |
| CN101846018A (en) * | 2010-04-16 | 2010-09-29 | 吴朱青 | Automobile fuel oil filter with automatic oil temperature regulator |
| CN203809173U (en) * | 2014-03-18 | 2014-09-03 | 宁波正利汽车部件有限公司 | Diesel oil filter with various sensors |
| CN104500296A (en) * | 2014-12-11 | 2015-04-08 | 合肥威尔燃油系统有限责任公司 | Fuel filter and engine with same |
| CN107905929A (en) * | 2017-12-31 | 2018-04-13 | 无锡威孚高科技集团股份有限公司 | A kind of fuel filter of filtration package |
| CN210799197U (en) * | 2019-10-14 | 2020-06-19 | 郭步春 | Fuel filter for providing optimal combustion temperature for common rail engine |
| CN217380761U (en) * | 2022-05-27 | 2022-09-06 | 众恒汽车部件有限公司 | Double-oil pump fuel pump assembly with filter and used for saddle-shaped oil tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6454719B2 (en) * | 2014-02-27 | 2019-01-16 | ユーエフアイ フィルターズ エッセ．ピ．ア． | Filter cartridge and filter group including a water sensor secured to the filter core |
| KR101619385B1 (en) * | 2014-11-14 | 2016-05-10 | 현대자동차 주식회사 | Fuel filter for diesel engine |
-
2022
- 2022-09-20 CN CN202211140608.5A patent/CN115419532B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090064100A (en) * | 2007-12-14 | 2009-06-18 | 현대자동차주식회사 | Fuel filter for disel engine |
| CN101846018A (en) * | 2010-04-16 | 2010-09-29 | 吴朱青 | Automobile fuel oil filter with automatic oil temperature regulator |
| CN203809173U (en) * | 2014-03-18 | 2014-09-03 | 宁波正利汽车部件有限公司 | Diesel oil filter with various sensors |
| CN104500296A (en) * | 2014-12-11 | 2015-04-08 | 合肥威尔燃油系统有限责任公司 | Fuel filter and engine with same |
| CN107905929A (en) * | 2017-12-31 | 2018-04-13 | 无锡威孚高科技集团股份有限公司 | A kind of fuel filter of filtration package |
| CN210799197U (en) * | 2019-10-14 | 2020-06-19 | 郭步春 | Fuel filter for providing optimal combustion temperature for common rail engine |
| CN217380761U (en) * | 2022-05-27 | 2022-09-06 | 众恒汽车部件有限公司 | Double-oil pump fuel pump assembly with filter and used for saddle-shaped oil tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115419532A (en) | 2022-12-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |