CN206071967U - Hydraulic oil container filtration - Google Patents
Hydraulic oil container filtration Download PDFInfo
- Publication number
- CN206071967U CN206071967U CN201621068914.2U CN201621068914U CN206071967U CN 206071967 U CN206071967 U CN 206071967U CN 201621068914 U CN201621068914 U CN 201621068914U CN 206071967 U CN206071967 U CN 206071967U
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- CN
- China
- Prior art keywords
- filter
- fuel tank
- oil
- filter element
- chamber body
- 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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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
Hydraulic oil container filtration, including fuel tank, it is characterized in that two pieces of dividing plates that fuel tank internal is divided into left chamber body, right chamber body and middle part cavity are provided with fuel tank, the left chamber body of fuel tank, right chamber body are each provided with a pair of return filters, the middle part cavity of fuel tank is provided with a pair of oil absorption filters, an internal filter is each provided with two pieces of dividing plates, fuel tank top is additionally provided with an air filter connected with middle part cavity；In this utility model abandoning tradition, oil circuit only arranges the situation of a filter element, and the demand of hydraulic fluid flow rate is met on the premise of oil absorption filter filter element, return filter filter element area and intensity is not increased；Hydraulic oil is reduced to greatest extent to oil absorption filter filter element and return filter filter element impulsive force, greatly improves the service life of filter element；Internal filter is set simultaneously, the hidden danger for causing hydraulic oil container to be integrally contaminated or even damage other filter elements not in time after preventing a kind of filter element damage, is changed.
Description
Technical field
This utility model is related to oil-tank filtering technical field of structures, more specifically a kind of hydraulic oil container filtration.
Background technology
The major function of hydraulic oil container is storage hydraulic oil, while also there is casing radiating, contamination precipitation to separate, exclude liquid
Air oozed out in force feed etc. is acted on.If electromotor and hydraulic pump are the hearts of whole hydraulic system, then fuel tank is exactly
The spleen and liver of whole hydraulic system, provides the effect of " blood " and cleaning internal " toxin " for whole hydraulic system.Hydraulic pressure
If there is impurity in oil, it is possible to cause：The eyelet of blocking cleaner, makes hydraulic pump operational difficulties, produces noise；Blocking
The throttle orifice of element, throttle clearance, affect the accuracy of operating mechanism action is realized；Accelerate the old of hydraulic oil
Change, increase use cost；Accelerate aging, the reduction of service life of Hydraulic Elements；Accelerate the abrasion and corrosion of Hydraulic Elements；Make
It is turbid into gas, cause fuel sucking pipe to inhale less than oil；So the filtration of a hydraulic oil container not only affects the use longevity of its own
Life, more concerns the service life of whole hydraulic system.
In hydraulic system, required work is bigger, then the oil return and oil suction flow in fuel tank is bigger, and fuel tank is held
The pressure received is also bigger.Due to fuel tank volume it is excessive, according to traditional only one of which oil return filter element in the case of, oil return can compare collection
In, this will result in, and local pressure in the short time is excessive, and local oil temperature heats up too fast.Higher oil temperature, to all of pipeline
Life-span can all cause strong influence.And high oil temperature, the density of hydraulic oil can be caused to reduce, so that equipment cannot
Rated power is reached, the phenomenon for " short power " occur；And when the pressure of oil suction or oil return is excessive, return filter and oil suction are filtered
Device can be deformed upon, and even damage, and now have a large amount of impurity and enter hydraulic system, and whole system is also just not far from paralysis
.The general method for solving problems is exactly to increase the intensity of oil return and oil absorption filter to also have be exactly to increase its flow.But
With the increase of flow bring be filter element volume increase, and the raising of filter core net cost.This kind of method can not be from root
Problems are solved on this, because of the reduction of the simply filter screen pressure that the increase of its screen area brings, which reduces scope has
Limit；Once damaging directly facing the return filter of big pressure oil return circuit, have a large amount of impurity and enter fuel tank, easily lead
Cause oil absorption filter to deform upon breaking-up, and then affect whole hydraulic system.
The content of the invention
Solve the above problems, overcome the deficiencies in the prior art, this utility model hydraulic oil punching to be successfully managed there is provided one kind
Hit power, efficient, long-lived, the hydraulic oil container filtration of dual fail-safe.
For achieving the above object, the hydraulic oil container filtration that this utility model is provided, including fuel tank, it is characterised in that oil
Two pieces of dividing plates that fuel tank internal is divided into left chamber body, right chamber body and middle part cavity, the left chamber body of the fuel tank, the right side are provided with case
Cavity is each provided with a pair of return filters, and the middle part cavity of fuel tank is provided with a pair of oil absorption filters, on two pieces of dividing plates
An internal filter is each provided with, the fuel tank top is additionally provided with an air filter connected with middle part cavity.
Return filter and oil absorption filter are arranged in pairs, the return filter filter element of return filter and oil absorption filter
Can be cancelled each other when being arranged in pairs with the oil absorption filter filter element of oil absorption filter impulsive force of a part of hydraulic oil to filter element,
Filter element is made to be unlikely to damage because of the impact of hydraulic oil；The characteristics of this structure is offsetting using the mutual impulsive force of hydraulic oil
Impact of the hydraulic oil to filter screen.
When the internal filter arranged on dividing plate can ensure that damaging occurs in a filter, the impurity in fluid is not in
In other regions of fuel tank, reduction as little as possible is lost, meanwhile, the return filter filter element of return filter will not be subject to oil suction
With the direct impact of oil return and residing fluid ambient impurities are few, last a long time.
The left chamber body of the fuel tank, right chamber body are each provided with an oil-out, and the oil-out passes through pipeline and filter
Oil-in is connected, and the filter oil-out is connected with fuel tank center lumen body phase by pipeline；Filter can be by fuel tank left chamber
Fluid in body, right chamber body is extracted into filter interior and is filtered, and the fluid after filtration is discharged in fuel tank center lumen body, maximum
Oil cleanliness in the guarantee hydraulic system of limit.
The beneficial effects of the utility model are：In this utility model abandoning tradition, oil circuit only arranges the feelings of a filter element
Condition, meets the need of hydraulic fluid flow rate on the premise of oil absorption filter filter element, return filter filter element area and intensity is not increased
Ask；Hydraulic oil is reduced to greatest extent to oil absorption filter filter element and return filter filter element impulsive force, greatly improves filter element
Service life；Internal filter is simultaneously set, after preventing a kind of filter element damage, to change that cause not in time hydraulic oil container overall dirty
Dye even damages the hidden danger of other filter elements.
Description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is this utility model filter and fuel tank left chamber body, right chamber body, the structural representation of middle part cavity annexation
Figure；In accompanying drawing：
1st, return filter, 2, internal filter, 3, oil absorption filter, 4, air filter, 5, oil absorption filter filter element, 6,
Return filter filter element, 7, internal filter filter element, 8, fuel tank, 9, dividing plate, 10, filter.
Specific embodiment：
To make purpose, technical scheme and advantage that this utility model is implemented clearer, below in conjunction with this utility model
Accompanying drawing, this utility model is further described in more detail.
In to description of the present utility model, it is to be understood that term " middle part ", "left", "right", " on ", " interior " etc.
Being described as based on orientation shown in the drawings or position relationship for the orientation or position relationship of instruction, is for only for ease of and describes this reality
With new and simplified description, rather than indicate or imply indication device or element must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that restriction to this utility model protection domain.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
In accompanying drawing 1, accompanying drawing 2, the hydraulic oil container filtration that this utility model is provided, including fuel tank 8, it is characterised in that
Two pieces of dividing plates 9 that will be divided into left chamber body, right chamber body and middle part cavity inside fuel tank 8, a left side for the fuel tank 8 are provided with fuel tank 8
Cavity, right chamber body are each provided with a pair of return filters 1, and the middle part cavity of fuel tank 8 is provided with a pair of oil absorption filters 3, two pieces
An internal filter 2 is each provided with the dividing plate 9,8 top of the fuel tank is additionally provided with a sky connected with middle part cavity
Air cleaner 4.
Return filter 1 and oil absorption filter 3 are arranged in pairs, the return filter of return filter 1 and oil absorption filter 3
The oil absorption filter filter element 5 of filter element 6 and oil absorption filter 3 can cancel each other a part of hydraulic oil to filter element when being arranged in pairs
Impulsive force, makes filter element be unlikely to damage because of the impact of hydraulic oil；The characteristics of this structure is the mutual impact using hydraulic oil
Power is offsetting impact of the hydraulic oil to filter screen.
When the internal filter 2 arranged on dividing plate 9 can ensure that damaging occurs in a filter, the impurity in fluid will not go out
Present other regions of fuel tank 8, reduction loss as little as possible, meanwhile, the return filter filter element 6 of return filter 1 will not be received
To oil suction and oil return direct impact and residing fluid ambient impurities are few, last a long time.
The left chamber body of the fuel tank 8, right chamber body are each provided with an oil-out, and the oil-out passes through pipeline and filter
10 oil-in is connected, and the oil-out of the filter 10 is connected with 8 center lumen body phase of fuel tank by pipeline；Filter 10 can
Fluid in 8 left chamber body of fuel tank, right chamber body is extracted into inside filter 10 and is filtered, the fluid after filtration is discharged to fuel tank 8
In center lumen body, it is ensured that the oil cleanliness in hydraulic system.
In this utility model abandoning tradition, oil circuit only arranges the situation of a filter element, is not increasing oil absorption filter filter
The demand of hydraulic fluid flow rate is met on the premise of core 5,6 area of return filter filter element and intensity；Liquid is reduced to greatest extent
Force feed greatly improves the service life of filter element to 6 impulsive force of oil absorption filter filter element 5 and return filter filter element；Arrange simultaneously
Internal filter 2, to change after preventing a kind of damage of filter element that cause not in time hydraulic oil container 8 overall contaminated or even damage other filter elements
Hidden danger.
Claims (2)
1. hydraulic oil container filtration, including fuel tank（8）, it is characterised in that fuel tank（8）Two pieces are provided with inside by fuel tank（8）Inner chamber
It is divided into the dividing plate of left chamber body, right chamber body and middle part cavity（9）, the fuel tank（8）Left chamber body, be each provided with a pair in right chamber body
Return filter（1）, fuel tank（8）Center lumen body in be provided with a pair of oil absorption filters（3）, the dividing plate（9）On be provided with
Inside is provided with the internal filter of internal filter filter element (7)（2）, the fuel tank（8）Top is additionally provided with one with middle part cavity
The air filter of connection（4）, the return filter（1）And oil absorption filter（3）It is arranged in pairs, return filter（1）It is interior
Portion is provided with return filter filter element（6）, oil absorption filter（3）It is internally provided with oil absorption filter filter element（5）.
2. hydraulic oil container filtration as claimed in claim 1, it is characterised in that the fuel tank（8）Left chamber body, right chamber body
An oil-out is each provided with, the oil-out passes through pipeline and filter（10）Oil-in be connected, the filter（10）
Oil-out pass through pipeline and fuel tank（8）Center lumen body phase is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068914.2U CN206071967U (en) | 2016-09-22 | 2016-09-22 | Hydraulic oil container filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068914.2U CN206071967U (en) | 2016-09-22 | 2016-09-22 | Hydraulic oil container filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071967U true CN206071967U (en) | 2017-04-05 |
Family
ID=58439009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621068914.2U Expired - Fee Related CN206071967U (en) | 2016-09-22 | 2016-09-22 | Hydraulic oil container filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696400A (en) * | 2021-02-07 | 2021-04-23 | 山东安瑞格精密机械有限公司 | Hydraulic work station with air filter |
-
2016
- 2016-09-22 CN CN201621068914.2U patent/CN206071967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696400A (en) * | 2021-02-07 | 2021-04-23 | 山东安瑞格精密机械有限公司 | Hydraulic work station with air filter |
| CN112696400B (en) * | 2021-02-07 | 2023-07-04 | 山东安瑞格精密机械有限公司 | Hydraulic workstation with air filter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20200922 |