CN105822630A - Universal connector for filtering of oil of hydraulic mechanism - Google Patents
Universal connector for filtering of oil of hydraulic mechanism Download PDFInfo
- Publication number
- CN105822630A CN105822630A CN201610353900.3A CN201610353900A CN105822630A CN 105822630 A CN105822630 A CN 105822630A CN 201610353900 A CN201610353900 A CN 201610353900A CN 105822630 A CN105822630 A CN 105822630A
- Authority
- CN
- China
- Prior art keywords
- connector
- joint
- hydraulic mechanism
- filter screen
- filters
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 15
- 239000010720 hydraulic oil Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filtration Of Liquid (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention relates to a universal connector for filtering of oil of a hydraulic mechanism. The universal connector comprises a tee joint, wherein the tee joint is connected with a first connector body and a second connector body through threads; the first connector body is connected with a connection piece A; the second connector body is connected with a connection piece B; a third connector body is arranged on the tee joint; the third connector body is connected with a connection piece C through threads; a filter screen fixing tank is arranged inside the connection piece C; a filter screen is installed inside the filter screen fixing tank; sealing ring fixing grooves are formed in the top of the connection piece C; a filter element is connected with the interior of the connection piece C; the filter element is provided with an outer thread and through holes; and sealing pads are installed between the first connector body and the connection piece A. The universal connector for filtering of oil of the hydraulic mechanism has the advantages of being reasonable in design, small in size, low in cost, convenient to install and use, high in working efficiency, safe, reliable, resistant to high temperature and corrosion, long in service life, wide in application range and high in practicability.
Description
Technical field
The invention belongs to filter plant technical field, be specifically related to a kind of joint, filter universal joint particularly to a kind of hydraulic mechanism oil.
Background technology
nullAlong with science and technology and the fast development of industrial technology，Hydraulic test is widely used，Hydraulic oil runs through the use process of whole machinery，Be equivalent to the blood of hydraulic mechanism，Whole operating process is played an important role，The pollution level of hydraulic oil can produce important impact to overall usability，Owing to hydraulic test is towards miniaturization、High pressure、At a high speed、Big flow and automation direction development，Hydraulic Elements are required harsher，Required precision is higher，This adds increased the device sensitivity to impurity，As long as there being small impurity particle all can cause the abrasion of equipment and malfunctioning，After hydraulic oil is in use polluted by water，Moisture promotes additive in oil to decompose，Catabolite is deposited on filter surfaces，There is the possibility making plugged filter trend increase，It requires that hydraulic oil has good filterability，The device being commonly used in the filtration of hydraulic mechanism oil is hydraulic oil filter，The most conventional hydraulic oil filter structure is sent out miscellaneous，Installing/dismounting difficulty，Time-consuming、Arduously，The poor filtration effect of some defecator，Affect job stability and the service life of whole hydraulic mechanism，Therefore，Design is a kind of reasonable in design、Volume is little、With low cost、Easy to install and use、Work efficiency is high、Save manpower、Safe and reliable、Filter area is big、High temperature resistant、Corrosion-resistant、Service life is long、Applied widely、It is the most necessary that practical hydraulic mechanism oil filters universal joint，There is wide market prospect，It is favorably improved hydraulic mechanism oil filtration effect，The security and stability run for improving hydraulic mechanism has great importance with increasing the service life.
Summary of the invention
The invention aims to overcome the defect of prior art and deficiency, it is provided that a kind of reasonable in design, volume is little, with low cost, easy to install and use, work efficiency is high, save manpower, safe and reliable, filter area is big, high temperature resistant, corrosion-resistant, length in service life, applied widely, practical hydraulic mechanism oil filter universal joint.
The object of the present invention is achieved like this: a kind of hydraulic mechanism oil filters universal joint, it includes three way cock, described three way cock has been threaded connection the first joint and the second joint, the first described joint connects connector A, the second described joint connects connector B, described three way cock is provided with the 3rd joint, the 3rd described joint has been threaded connection connector C, the filter screen that is internally provided with of described connector C fixes groove, described filter screen fixes the internally installed of groove filter screen, the top of described connector C is provided with sealing ring and fixes groove, described connector C is internally connected with filter element, described filter element is provided with external screw thread and through hole, between the first described joint and described connector A, sealing gasket is installed.
Described filter screen fixes the external diameter internal diameter more than connector C of groove.
The internally installed of groove fixed by described sealing ring sealing ring.
Described connector C is internally provided with female thread.
The outside of described connector A and described connector B is provided with external screw thread.
The number of described through hole is 4, is symmetric.
The first described joint and the shape and structure of the second joint are identical.
Described connector A is identical with the shape and structure of connector B.
The 3rd described joint be internally provided with female thread, outside is provided with external screw thread.
The beneficial effect that the present invention can reach: patent of the present invention a kind of hydraulic mechanism oil filters the simple and reasonable of universal joint, and connector A is identical with the shape and structure of connector B, outside is both provided with external screw thread for connecting hydraulic oil pipeline, firm and reliable connection；The shape and structure of the first joint and the second joint is identical, is fitted with sealing gasket, improves the sealing of joint, prevents hydraulic oil from leaking outside, safe and reliable；3rd joint be internally provided with female thread, outside is provided with external screw thread, and external screw thread is threadeded with connector C, and female thread is threadeded with filter element, reasonable in design, is connected firmly；The filter screen that is internally provided with of connector C fixes groove, and filter screen fixes the external diameter of the groove internal diameter more than connector C, uses plunging that filter screen is pressed into the inside fixing groove into filter screen when installing filter screen, filter screen fixation, reliable, improves filter effect；The top of connector C is provided with sealing ring and fixes groove, and the internally installed of groove fixed by sealing ring sealing ring, good sealing effect；Between three way cock and the first joint, between the first joint and connector A, it is mounted on sealing gasket, between three way cock and the second joint, between the second joint and connector B, it is mounted on sealing gasket, good sealing effect, prevents hydraulic fluid leak, improves service behaviour and the service life of hydraulic mechanism；Symmetrical 4 through holes in one end of filter element, improve filter effect and the work efficiency of joint；The present invention have reasonable in design, volume is little, with low cost, easy to install and use, work efficiency is high, save manpower, safe and reliable, filter area is big, high temperature resistant, corrosion-resistant, length in service life, applied widely, practical advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention a kind of hydraulic mechanism oil filters universal joint.
Fig. 2 is three way cock and connector A and be connected and have the connection diagram of B in Fig. 1.
Fig. 3 is the structural representation of connector C in Fig. 1.
Fig. 4 is the first joint and the connection diagram of connector A in Fig. 1.
Fig. 5 is the structural representation of filter element in Fig. 1.
Fig. 6 is the structural representation of filter screen in Fig. 1.
In figure: 1, three way cock's the 2, first joint 3, connector A4, the second joint 5, connector B6, connector C61, filter screen fixes groove 62, groove 7 fixed by sealing ring, filter screen 8, filter element 81, external screw thread 82, through hole the 9, the 3rd joint 10, sealing gasket.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention the present invention is described in further detail.
Embodiment 1
nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Shown in Fig. 5 and Fig. 6，A kind of hydraulic mechanism oil filters universal joint，It includes three way cock 1，Described three way cock 1 has been threaded connection the first joint 2 and the second joint 4，The first described joint 2 connects connector A3，The second described joint 4 connects connector B5，Described three way cock 1 is provided with the 3rd joint 9，The 3rd described joint 9 has been threaded connection connector C6，The filter screen that is internally provided with of described connector C6 fixes groove 61，Described filter screen fixes the internally installed of groove 61 filter screen 7，The top of described connector C6 is provided with sealing ring and fixes groove 62，Described connector C9 is internally connected with filter element 8，Described filter element 8 is provided with external screw thread 81 and through hole 82，Between described the first joint 2 and described connector A3, sealing gasket is installed.
nullThe present invention a kind of hydraulic mechanism oil filters the three way cock 1 of universal joint and is both provided with external screw thread，Sealing gasket is overlapped the outside of connecting connector A3，First joint 2 of being moreed than by connector A3 connects，Sealing gasket is put in the inside of the first joint 2，First joint 2 is threadably secured with three way cock 1 and is connected，Connector A3 is connected with hydraulic oil pipeline by external screw thread，Use same step the second joint 4 and connector B5 to be threadably secured with three way cock 1 to be connected，Connector B5 is connected with hydraulic oil pipeline by external screw thread，Use plunging that filter screen 7 is installed into filter screen and fix the inside of groove 61，The screw-internal thread fit of the external screw thread 81 of filter element 8 with the 3rd joint 9 of three way cock 1 is connected，By the female thread of connector C6 and the fixing connection of the external screw thread of the 3rd joint 9，The internally installed sealing ring of groove 62 fixed by sealing ring，Connector C6 is tightly connected with oil inlet pipe，Hydraulic oil flow enters the inside of three way cock 1 through connector C6，Filtration by filter screen 7，Then hydraulic oil pipeline is flow to via connector A3 and connector B5，Last influent press mechanism，Work for hydraulic mechanism provides power，The present invention has reasonable in design、Volume is little、With low cost、Easy to install and use、Work efficiency is high、Save manpower、Safe and reliable、Filter area is big、High temperature resistant、Corrosion-resistant、Service life is long、Applied widely、Practical advantage.
Embodiment 2
nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Shown in Fig. 5 and Fig. 6，A kind of hydraulic mechanism oil filters universal joint，It includes three way cock 1，Described three way cock 1 has been threaded connection the first joint 2 and the second joint 4，The first described joint 2 connects connector A3，The second described joint 4 connects connector B5，Described three way cock 1 is provided with the 3rd joint 9，The 3rd described joint 9 has been threaded connection connector C6，The filter screen that is internally provided with of described connector C6 fixes groove 61，Described filter screen fixes the internally installed of groove 61 filter screen 7，The top of described connector C6 is provided with sealing ring and fixes groove 62，Described connector C9 is internally connected with filter element 8，Described filter element 8 is provided with external screw thread 81 and through hole 82，Between described the first joint 2 and described connector A3, sealing gasket is installed；Described filter screen fixes the external diameter internal diameter more than connector C of groove 61；The internally installed of groove 62 fixed by described sealing ring sealing ring；Described connector C6 is internally provided with female thread；The outside of described connector A3 and described connector B5 is provided with external screw thread；The number of described through hole 82 is 4, is symmetric；The first described joint 2 is identical with the shape and structure of the second joint 4；Described connector A3 is identical with the shape and structure of connector B5；The 3rd described joint 9 be internally provided with female thread, outside is provided with external screw thread.
Patent of the present invention a kind of hydraulic mechanism oil filters the simple and reasonable of universal joint, and connector A3 is identical with the shape and structure of connector B5, and outside is both provided with external screw thread for connecting hydraulic oil pipeline, firm and reliable connection；First joint 2 is identical with the shape and structure of the second joint 4, is fitted with sealing gasket, improves the sealing of joint, prevents hydraulic oil from leaking outside, safe and reliable；3rd joint 9 be internally provided with female thread, outside is provided with external screw thread, and external screw thread is threadeded with connector C6, and female thread is threadeded with filter element 8, reasonable in design, is connected firmly；The filter screen that is internally provided with of connector C6 fixes groove 61, and filter screen fixes the external diameter of groove 61 internal diameter more than connector C6, uses plunging that filter screen 7 is pressed into the inside fixing groove 61 into filter screen when installing filter screen 7, filter screen 7 fixation, reliable, improves filter effect；The top of connector C6 is provided with sealing ring and fixes groove 62, and the internally installed of groove 62 fixed by sealing ring sealing ring, good sealing effect；Between three way cock 1 and the first joint 2, between the first joint 2 and connector A3, it is mounted on sealing gasket, between three way cock 1 and the second joint 4, between the second joint 4 and connector B5, it is mounted on sealing gasket, good sealing effect, prevent hydraulic fluid leak, improve service behaviour and the service life of hydraulic mechanism；Symmetrical 4 through holes 82 in one end of filter element 8, improve filter effect and the work efficiency of joint；The present invention have reasonable in design, volume is little, with low cost, easy to install and use, work efficiency is high, save manpower, safe and reliable, filter area is big, high temperature resistant, corrosion-resistant, length in service life, applied widely, practical advantage.
Claims (9)
1. a hydraulic mechanism oil filters universal joint, it includes three way cock, it is characterized in that: described three way cock has been threaded connection the first joint and the second joint, the first described joint connects connector A, the second described joint connects connector B, described three way cock is provided with the 3rd joint, the 3rd described joint has been threaded connection connector C, the filter screen that is internally provided with of described connector C fixes groove, described filter screen fixes the internally installed of groove filter screen, the top of described connector C is provided with sealing ring and fixes groove, described connector C is internally connected with filter element, described filter element is provided with external screw thread and through hole, between the first described joint and described connector A, sealing gasket is installed.
2. a kind of hydraulic mechanism oil as claimed in claim 1 filters universal joint, it is characterised in that: described filter screen fixes the external diameter internal diameter more than connector C of groove.
3. a kind of hydraulic mechanism oil as claimed in claim 1 filters universal joint, it is characterised in that: the internally installed of groove fixed by described sealing ring sealing ring.
4. a kind of hydraulic mechanism oil as claimed in claim 1 filters universal joint, it is characterised in that: described connector C is internally provided with female thread.
5. a kind of hydraulic mechanism oil as claimed in claim 1 filters universal joint, it is characterised in that: the outside of described connector A and described connector B is provided with external screw thread.
6. a kind of hydraulic mechanism oil as claimed in claim 1 filters universal joint, it is characterised in that: the number of described through hole is 4, is symmetric.
7. a kind of hydraulic mechanism oil as claimed in claim 1 filters universal joint, it is characterised in that: the first described joint and the shape and structure of the second joint are identical.
8. a kind of hydraulic mechanism oil as claimed in claim 1 filters universal joint, it is characterised in that: described connector A is identical with the shape and structure of connector B.
9. hydraulic mechanism oil as claimed in claim 1 a kind of filters universal joint, it is characterised in that: the 3rd described joint be internally provided with female thread, outside is provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353900.3A CN105822630A (en) | 2016-05-25 | 2016-05-25 | Universal connector for filtering of oil of hydraulic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353900.3A CN105822630A (en) | 2016-05-25 | 2016-05-25 | Universal connector for filtering of oil of hydraulic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822630A true CN105822630A (en) | 2016-08-03 |
Family
ID=56530469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610353900.3A Pending CN105822630A (en) | 2016-05-25 | 2016-05-25 | Universal connector for filtering of oil of hydraulic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740898A (en) * | 2017-11-08 | 2018-02-27 | 嘉兴海曼精工科技有限公司 | A kind of two-way flowline connection to subsea |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269770A (en) * | 1994-03-30 | 1995-10-20 | Toyoda Mach Works Ltd | Piping connector |
| CN201706113U (en) * | 2010-04-30 | 2011-01-12 | 常竣泊 | Filtering three-way pipe |
| CN203253243U (en) * | 2013-03-21 | 2013-10-30 | 陈年康 | Pipeline filtering device |
| CN203790689U (en) * | 2014-04-14 | 2014-08-27 | 辽宁科技大学 | Online net replacement filter of steel rolling cooling water circulating system |
| CN104514936A (en) * | 2014-12-13 | 2015-04-15 | 天津伊养化工科技有限公司 | Novel diversion pipeline device |
| CN104653928A (en) * | 2013-11-25 | 2015-05-27 | 天津兴盛元暖通机械设备有限公司 | Novel tee part |
| CN205654646U (en) * | 2016-05-25 | 2016-10-19 | 国网河南省电力公司济源供电公司 | Hydraulic pressure mechanism oil filters universal adapter |
-
2016
- 2016-05-25 CN CN201610353900.3A patent/CN105822630A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269770A (en) * | 1994-03-30 | 1995-10-20 | Toyoda Mach Works Ltd | Piping connector |
| CN201706113U (en) * | 2010-04-30 | 2011-01-12 | 常竣泊 | Filtering three-way pipe |
| CN203253243U (en) * | 2013-03-21 | 2013-10-30 | 陈年康 | Pipeline filtering device |
| CN104653928A (en) * | 2013-11-25 | 2015-05-27 | 天津兴盛元暖通机械设备有限公司 | Novel tee part |
| CN203790689U (en) * | 2014-04-14 | 2014-08-27 | 辽宁科技大学 | Online net replacement filter of steel rolling cooling water circulating system |
| CN104514936A (en) * | 2014-12-13 | 2015-04-15 | 天津伊养化工科技有限公司 | Novel diversion pipeline device |
| CN205654646U (en) * | 2016-05-25 | 2016-10-19 | 国网河南省电力公司济源供电公司 | Hydraulic pressure mechanism oil filters universal adapter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740898A (en) * | 2017-11-08 | 2018-02-27 | 嘉兴海曼精工科技有限公司 | A kind of two-way flowline connection to subsea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |