CN211975245U - Filtration type oil tank convenient to maintain - Google Patents
Filtration type oil tank convenient to maintain Download PDFInfo
- Publication number
- CN211975245U CN211975245U CN202020582538.9U CN202020582538U CN211975245U CN 211975245 U CN211975245 U CN 211975245U CN 202020582538 U CN202020582538 U CN 202020582538U CN 211975245 U CN211975245 U CN 211975245U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- oil tank
- screen fixing
- fixing base
- maintain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a maintain convenient filtration formula oil tank, it includes: oil tank shell and filter assembly, oil tank shell bottom is provided with and converges recess intercommunication and downwardly extending's coupling, filter assembly includes lid, filter screen and filter screen fixing base, the lid sets up and carries out the shutoff in the coupling bottom, be provided with the sleeve pipe that extends to in the coupling on the lid, the filter screen fixing base sets up at the sleeve pipe top, be provided with the stand pipe that upwards extends in the filter screen fixing base, the filter screen sets up in the stand pipe, be provided with on the filter screen fixing base and be located stand pipe water conservancy diversion hole all around. Maintain convenient filtration formula oil tank, fuel in the oil tank casing passes through the water conservancy diversion hole and gets into the sleeve pipe, gets into stand pipe and oil pump after the filtration through the filter screen, has ensured the job stabilization nature of oil pump, the particulate matter that the filter screen was kept apart falls into the sleeve pipe bottom and collects, it is convenient to maintain the operation.
Description
Technical Field
The utility model relates to an oil tank field especially relates to a maintain convenient filtration formula oil tank.
Background
The oil tank is an essential part of the fuel vehicle, and is mainly divided into a steel plate oil tank and a plastic oil tank according to different materials. The steel plate oil tank and the plastic oil tank have the characteristics respectively and are widely used. Although the steel plate oil tank has good durability, after long-time use, particles are more easily generated inside the oil tank, and impurities in fuel oil cause adverse effects on the operation of the oil pump.
In order to protect the oil pump, a filtering device can be installed at an oil inlet of the oil pump to remove particles, but the filtering device is inconvenient to maintain, the particles in the filtering device can be cleaned only by disassembling the oil pump, the operation is complex, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a maintain convenient filtration formula oil tank realizes the collection of particulate matter in the oil tank, strengthens the protection to the oil pump, promotes and maintains the convenience.
To achieve the purpose, the utility model adopts the following technical proposal:
a maintenance-friendly filtered fuel tank comprising: oil tank shell and filter assembly, oil tank shell top is provided with oil pump installation port, oil tank shell inner chamber bottom is provided with the recess that converges that is located oil pump installation port below, oil tank shell bottom is provided with and converges recess intercommunication and downwardly extending's coupling, filter assembly includes lid, filter screen and filter screen fixing base, the lid sets up carries out the shutoff in the coupling bottom, be provided with the sleeve pipe that extends to in the coupling on the lid, the filter screen fixing base sets up at the sleeve pipe top, be provided with the stand pipe that upwards extends in the filter screen fixing base, the filter screen sets up in the stand pipe, be provided with on the filter screen fixing base and be located stand pipe water conservancy diversion hole all around.
The top of the inner hole of the sleeve is provided with a threaded hole corresponding to the filter screen fixing seat, the filter screen fixing seat is of a ring structure with external threads arranged outside, and the filter screen fixing seat and the guide pipe are of an integrated plastic structure.
Wherein, be provided with the fuel filling port on the oil tank casing.
The oil tank shell is a plastic shell or a steel shell.
Wherein, the filter screen is a stainless steel net.
The cover body is fixedly connected with the pipe joint in a threaded mode.
The utility model has the advantages that: the utility model provides a maintain convenient filtration formula oil tank, the oil pump passes through oil pump installation port and installs after in the oil tank casing, utilize the stand pipe to cup joint with the inlet port of oil pump bottom, the oil pump during operation produces suction in the stand pipe, make the fuel in the oil tank casing pass through water conservancy diversion hole and get into the sleeve pipe, get into stand pipe and oil pump after the filtration through the filter screen, the job stabilization nature of oil pump has been ensured, the particulate matter that the filter screen was kept apart falls into the sleeve pipe bottom and collects, conveniently open the lid and clear up, need not the dismantlement of oil pump, it is convenient to maintain the operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a top view of the screen mounting bracket of fig. 2.
Detailed Description
The technical solution of the present invention is further explained by the specific embodiment with reference to fig. 1 to 3.
A maintenance-friendly filtered fuel tank comprising: oil tank casing 1 and filtering component, oil tank casing 1 is plastic housing or steel casing, selects in a flexible way. The fuel tank shell 1 is provided with a fuel filling port 4, so that fuel can be filled conveniently. The top of the oil tank shell 1 is provided with an oil pump installation port 2, so that an oil pump can be conveniently installed in the oil tank shell 1 through the oil pump installation port 2.
3 bottoms in 1 inner chamber of oil tank casing are provided with the recess 5 that converges that is located 2 below of oil pump installation port, 1 bottom integration of oil tank casing is provided with and converges recess 5 intercommunication and downwardly extending's coupling 6, filtering component includes lid 7, filter screen 12 and filter screen fixing base 11, lid 7 sets up carries out the shutoff in 6 bottoms of coupling, avoids the leakage problem. The cover body 7 and the pipe joint 6 are connected and fixed in a threaded mode, and the disassembly and the assembly are convenient.
The cover body 7 is provided with a sleeve 8 extending into the pipe joint 6, and the cover body 7 and the sleeve 8 are of an integrated plastic structure and do not need to be separated. Filter screen fixing base 11 sets up at sleeve pipe 8 top, sleeve pipe 8's hole top is provided with the screw hole 10 that corresponds with filter screen fixing base 11, filter screen fixing base 11 is the outside ring body structure that is provided with the external screw thread, dismouting when convenient the maintenance.
In this embodiment, the filter screen fixing seat 11 is provided with a guide pipe 9 extending upward, after the oil pump is installed in the oil tank housing 1 through the oil pump installation port 2, the guide pipe 9 is sleeved with an oil inlet at the bottom of the oil pump, and the oil pump generates suction in the guide pipe 9 during operation.
The filter screen 12 is arranged in the guide pipe 9 and is used for filtering before fuel enters the oil pump, and the filter screen 12 is a stainless steel net and has good durability. Filter screen fixing base 11 and stand pipe 9 are integrated plastic construction, carry out injection moulding, and filter screen 12 is pre-buried in the mould, carries out filter screen 12's fixed when filter screen fixing base 11 and stand pipe 9 mould plastics, and the sound construction.
Be provided with on the filter screen fixing base 11 and be located 9 water conservancy diversion holes 13 all around, the fuel in the oil tank casing 1 gets into sleeve pipe 8 through water conservancy diversion hole 13, and rethread guide tube 9 gets into the oil pump after the filtration through filter screen 12, and the particulate matter of isolation falls into sleeve pipe 8 bottom, makes things convenient for lid 7 to dismantle the back and carries out centralized processing, and it is convenient to maintain.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. A filter type fuel tank convenient to maintain, comprising: oil tank shell and filter assembly, oil tank shell top is provided with oil pump installation port, oil tank shell inner chamber bottom is provided with the recess that converges that is located oil pump installation port below, oil tank shell bottom is provided with and converges recess intercommunication and downwardly extending's coupling, filter assembly includes lid, filter screen and filter screen fixing base, the lid sets up carries out the shutoff in the coupling bottom, be provided with the sleeve pipe that extends to in the coupling on the lid, the filter screen fixing base sets up at the sleeve pipe top, be provided with the stand pipe that upwards extends in the filter screen fixing base, the filter screen sets up in the stand pipe, be provided with on the filter screen fixing base and be located stand pipe water conservancy diversion hole all around.
2. The conveniently maintained filtering type oil tank is characterized in that a threaded hole corresponding to the filter screen fixing seat is formed in the top of the inner hole of the sleeve, the filter screen fixing seat is of a ring structure with external threads arranged on the outer portion, and the filter screen fixing seat and the guide pipe are of an integrated plastic structure.
3. The easy-to-maintain filtered fuel tank of claim 1 wherein a fuel fill port is provided on the tank housing.
4. The filtering fuel tank that is convenient to maintain of claim 1, wherein the fuel tank housing is a plastic housing or a steel housing.
5. The easy-to-maintain filtered fuel tank of claim 1, wherein the screen is a stainless steel mesh.
6. The filtering fuel tank convenient for maintenance according to claim 1, wherein the cover body is fixedly connected with the pipe joint in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582538.9U CN211975245U (en) | 2020-04-19 | 2020-04-19 | Filtration type oil tank convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582538.9U CN211975245U (en) | 2020-04-19 | 2020-04-19 | Filtration type oil tank convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211975245U true CN211975245U (en) | 2020-11-20 |
Family
ID=73384743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020582538.9U Expired - Fee Related CN211975245U (en) | 2020-04-19 | 2020-04-19 | Filtration type oil tank convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211975245U (en) |
-
2020
- 2020-04-19 CN CN202020582538.9U patent/CN211975245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |