CN215310444U - Lubricating oil filtering device - Google Patents
Lubricating oil filtering device Download PDFInfo
- Publication number
- CN215310444U CN215310444U CN202120602012.7U CN202120602012U CN215310444U CN 215310444 U CN215310444 U CN 215310444U CN 202120602012 U CN202120602012 U CN 202120602012U CN 215310444 U CN215310444 U CN 215310444U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- filter element
- filter
- pipeline
- lubricating oil
- 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
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a lubricating oil filtering device which comprises a box body, a filter element group and two negative pressure pumps, wherein the filter element group comprises a plurality of sequentially communicated filter elements, and the filter elements are correspondingly provided with communicated mounting holes one by one; the equal fixed mounting of two negative pressure pumps is on a side of box, the inlet of a negative pressure pump passes through the pipeline and connects the feed liquor hole after passing a intercommunicating pore, the liquid outlet of a negative pressure pump passes through the pipeline and connects the inlet of filter element group after passing a intercommunicating pore, the inlet of another negative pressure pump passes through the pipeline and connects the liquid outlet of filter element group after passing another intercommunicating pore, the liquid outlet of another negative pressure pump passes through the pipeline and connects out the liquid hole after passing another intercommunicating pore, under the negative pressure effect of absorption in two negative pressure pumps, can make the quick filter through the filter core of lubricating oil, and the filter core communicates in proper order and has at least two, can filter layer upon layer, it is more thorough to make the filtration, and the device has good practicality.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a lubricating oil filtering device.
Background
The lubricating oil is mainly used for various types of automobiles and mechanical equipment, and plays important roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like. In the production and use process of lubricating oil, a large amount of residual oil or waste oil is often generated, and in order to recycle the residual oil or the waste oil, a corresponding filtering and recycling device is required to be used for filtering and purifying the residual oil or the waste oil. However, the existing filtering and recycling device has the problems that the filtering speed is slow in order to obtain lubricating oil with good filtering effect and the production efficiency is influenced due to the limitation of structure and design.
SUMMERY OF THE UTILITY MODEL
In view of the above, a need exists for a lubricating oil filtering device, which is used to solve the problem that the filtering speed of the lubricating oil is slow and the production efficiency is affected.
The utility model provides a lubricating oil filtering device which comprises a box body, a filter element group and two negative pressure pumps, wherein the top of the box body is provided with a mounting hole, two opposite end surfaces of the box body are respectively provided with a liquid inlet hole and a liquid outlet hole, and one side surface of the box body is provided with two communicating holes; the filter element group comprises a plurality of filter elements which are sequentially communicated, the filter elements are correspondingly provided with communicated mounting holes, and the communicating pipe of each two adjacent filter elements is positioned in the box body; the two negative pressure pumps are fixedly arranged on one side face of the box body, a liquid inlet of one negative pressure pump is connected with a liquid inlet hole after penetrating through one communicating hole through a pipeline, a liquid outlet of the other negative pressure pump is connected with a liquid inlet of the filter element group after penetrating through one communicating hole through a pipeline, a liquid inlet of the other negative pressure pump is connected with a liquid outlet of the filter element group after penetrating through the other communicating hole through a pipeline, and a liquid outlet of the other negative pressure pump is connected with a liquid outlet hole after penetrating through the other communicating hole through a pipeline.
Optionally, the filter core includes cast housing, closing cap and filter core body, and the filter core body alternates with the inside of cast housing to be connected, and one side of cast housing bottom alternates to install out oil pipe, and the opposite side of cast housing bottom alternates to install into oil pipe, and the one end that advances oil pipe extends to the inside of filter core body, and the closing cap can be dismantled the lid and locate the bottom of cast housing.
Optionally, a slag discharge port is formed in the end of the tubular housing, a slag discharge pipe is arranged on the slag discharge port in an inserting mode, and a seal head is detachably arranged on the slag discharge pipe.
Optionally, the filter element group comprises four filter elements connected in sequence.
Optionally, a fixing piece is formed on the bottom plate of the box body, a fixing column is mounted on the fixing piece, and a lock hole is formed in the middle of the fixing column.
The utility model has the beneficial effects that:
the utility model provides a lubricating oil filtering device.A filter element group comprises a plurality of filter elements which are sequentially communicated, the filter elements are correspondingly provided with communicated mounting holes one by one, and the communicating pipe of every two adjacent filter elements is positioned in a box body; the inlet of a negative pressure pump passes through and connects the feed liquor hole after a intercommunicating pore is passed through to the pipeline, the liquid outlet of a negative pressure pump passes through the pipeline and connects the inlet of filter element group after a intercommunicating pore, the inlet of another negative pressure pump passes through the pipeline and connects the liquid outlet of filter element group after another intercommunicating pore, the liquid outlet of another negative pressure pump passes through the pipeline and connects out the liquid hole after another intercommunicating pore, under the negative pressure effect of drawing in the time of two negative pressure pumps, can make the quick filter through the filter core of lubricating oil, and the filter core communicates in proper order and has at least two, can filter layer upon layer, it is more thorough to make the filtration, and the device has good practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a perspective view of a lubricant filter assembly according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a filter cartridge according to a first embodiment of the present invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
Example one
Referring to fig. 1 and 2, a lubricating oil filtering device disclosed in the embodiment of the present invention includes a box 1, a filter element group 2, and two negative pressure pumps 3, wherein the top of the box 1 is provided with a mounting hole, two opposite end surfaces of the box 1 are respectively provided with a liquid inlet hole and a liquid outlet hole, and one side surface of the box 1 is provided with two communicating holes; be formed with stationary blade 4 on the bottom plate of box 1, install fixed column 5 on the stationary blade 4, lockhole 6 has been seted up in the middle part of fixed column 5. The connecting pipeline of each part can be adorned to the inside connecting tube that can be used for of box 1, makes all pipelines all be located box 1, conveniently accomodates and installs. Meanwhile, the bottom of the box body 1 can be connected to an automobile or other devices using lubricating oil through the fixing columns 5, and the box body 1 is fixed by bolts penetrating through lock holes.
Further, the filter element group 2 of the present example includes four filter elements 7 which are sequentially communicated, and the filter elements 7 are installed in the communication installation holes in a one-to-one correspondence, and it is easily understood that the number of the filter elements 7 can be selected according to actual needs, for example, two filter elements are selected according to a smaller installation space. The communicating pipe of every two adjacent filter elements 7 is positioned in the box body 1; two negative pressure pumps 3 are fixedly arranged on one side face of the box body 1, a liquid inlet of one negative pressure pump 3 is connected with a liquid inlet hole after penetrating through one communicating hole through a pipeline, a liquid outlet of one negative pressure pump 3 is connected with a liquid inlet of the filter element 7 group 2 after penetrating through one communicating hole through a pipeline, a liquid inlet of the other negative pressure pump 3 is connected with a liquid outlet of the filter element 7 group 2 after penetrating through the other communicating hole through a pipeline, and a liquid outlet of the other negative pressure pump 3 is connected with a liquid outlet hole after penetrating through the other communicating hole through a pipeline.
Further, filter core 7 of this embodiment includes cast housing 8, closing cap 9 and filter element body 10, and filter element body 10 is connected with the inside interlude of cast housing 8, and play oil pipe 11 is installed to the one side interlude of cast housing 8 bottom, and the opposite side interlude of cast housing 8 bottom is installed and is advanced oil pipe 12, advances oil pipe 12's one end and extends to the inside of filter element body 10, and closing cap 9 can be dismantled the lid and locate the bottom of cast housing 8. The end of the tubular housing 8 is provided with a slag discharge hole, a slag discharge pipe 13 is inserted and installed on the slag discharge hole, and a seal head 14 is detachably arranged on the slag discharge pipe.
The utility model has the working principle and the beneficial effect that under the action of the negative pressure sucked by the two negative pressure pumps 3, lubricating oil can be rapidly filtered by the filter elements 7, and the filter elements 7 are sequentially communicated with four filter elements, so that the filtering can be carried out layer by layer, and the filtering is more thorough. And, lubricating oil gets into the inside of filter element body 10 and gets into between filter element body 10 and the cast housing 8 after filtering through filter element body 10 from advancing oil pipe 12 during filtration, gets into next filter core from oil pipe 11 at last, and impurity in the lubricating oil will be stayed in filter element body 10, can discharge impurity through row cinder pipe 13 after opening head 14, makes things convenient for the washing of filter core.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention.
Claims (5)
1. A lubricating oil filtering device is characterized by comprising a box body, a filter element group and two negative pressure pumps, wherein the top of the box body is provided with a mounting hole, two opposite end surfaces of the box body are respectively provided with a liquid inlet hole and a liquid outlet hole, and one side surface of the box body is provided with two communicating holes; the filter element group comprises a plurality of filter elements which are sequentially communicated, the filter elements are correspondingly arranged and communicated with the mounting holes, and the communicating pipe of each two adjacent filter elements is positioned in the box body; two the equal fixed mounting of negative pressure pump is in on the side of box, one the inlet of negative pressure pump passes through the pipeline and passes one connect behind the intercommunicating pore the feed liquor hole, one the liquid outlet of negative pressure pump passes through the pipeline and passes one connect behind the intercommunicating pore the inlet of filter element group, another the inlet of negative pressure pump passes through the pipeline and passes another connect behind the intercommunicating pore the liquid outlet of filter element group, another the liquid outlet of negative pressure pump passes another through the pipeline connect behind the intercommunicating pore the liquid outlet hole.
2. The lubricating oil filtering device according to claim 1, wherein the filter element comprises a tubular cover shell, a sealing cover and a filter element body, the filter element body is inserted and connected with the inside of the tubular cover shell, an oil outlet pipe is inserted and installed on one side of the bottom end of the tubular cover shell, an oil inlet pipe is inserted and installed on the other side of the bottom end of the tubular cover shell, one end of the oil inlet pipe extends to the inside of the filter element body, and the sealing cover is detachably arranged at the bottom end of the tubular cover shell.
3. The lubricating oil filtering device according to claim 2, wherein a slag discharge port is formed at one end of the tubular housing, a slag discharge pipe is inserted into the slag discharge port, and a seal head is detachably arranged on the slag discharge pipe.
4. The lubricating oil filtering device according to any one of claims 1 to 3, wherein the filter element group comprises four filter elements connected in sequence.
5. The lubricating oil filtering device as claimed in any one of claims 1 to 3, wherein a fixing plate is formed on a bottom plate of the box body, a fixing column is mounted on the fixing plate, and a lock hole is formed in the middle of the fixing column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120602012.7U CN215310444U (en) | 2021-03-24 | 2021-03-24 | Lubricating oil filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120602012.7U CN215310444U (en) | 2021-03-24 | 2021-03-24 | Lubricating oil filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215310444U true CN215310444U (en) | 2021-12-28 |
Family
ID=79591058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120602012.7U Expired - Fee Related CN215310444U (en) | 2021-03-24 | 2021-03-24 | Lubricating oil filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215310444U (en) |
-
2021
- 2021-03-24 CN CN202120602012.7U patent/CN215310444U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101500678B (en) | Quick-drain filter | |
| CN101501280B (en) | Quick-drain filter | |
| CN201818566U (en) | Hydraulic oil tank with oil return system | |
| CN215310444U (en) | Lubricating oil filtering device | |
| CN212188092U (en) | Back-flushing type pipeline filter | |
| CN102297062B (en) | Automatic backwash filter | |
| CN213466981U (en) | Rod filter for mining | |
| CN211929161U (en) | Wire japanning is with adding lacquer device | |
| CN208916832U (en) | Oil field development water injection well produces sewage filter device | |
| CN203441876U (en) | Flushing and filtering device | |
| CN218151808U (en) | External oil absorption oil filter | |
| CN208185140U (en) | A kind of diesel oil tank filter | |
| CN207513652U (en) | A kind of machine oil filter core device for removing engine oil channel residual waste oil | |
| CN202273792U (en) | Automatic backwash filter | |
| CN219663009U (en) | Water supply and drainage filtering structure | |
| CN214221685U (en) | Hydraulic pressure returns oil pipe way filter element subassembly | |
| CN216149152U (en) | Oil filter is used in cake preparation | |
| CN216842174U (en) | Device for cooling and lubricating plunger of plunger pump | |
| CN215365002U (en) | Oil-water separation and recovery device | |
| CN219630674U (en) | Oil-water separation device in gas storage engineering | |
| CN218046766U (en) | Multi-stage oil filtering device with conveniently-disassembled filter screen structure | |
| CN219231621U (en) | Primary filter device of reaction kettle | |
| CN218653254U (en) | Plate type self-sealing oil absorption filter | |
| CN216572419U (en) | Acetylene scrubber | |
| CN219756012U (en) | Engine oil control valve with anti-blocking function |
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: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |