CN203570381U - Cross and experimental device used for pipeline connection - Google Patents
Cross and experimental device used for pipeline connection Download PDFInfo
- Publication number
- CN203570381U CN203570381U CN201320524618.9U CN201320524618U CN203570381U CN 203570381 U CN203570381 U CN 203570381U CN 201320524618 U CN201320524618 U CN 201320524618U CN 203570381 U CN203570381 U CN 203570381U
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- way
- fairlead
- machine oil
- oil
- flexible joint
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Abstract
The utility model provides a cross used for pipeline connection. The cross used for pipeline connection comprises a cross flexible joint and an engine oil outlet tube, wherein the cross flexible joint is a round pipe, a round through hole is formed in the cross flexible joint in the radial direction, the engine oil outlet tube is inserted into the through hole, three oil via holes are formed in the engine oil outlet tube, the oil via holes are communicated with a pipeline in the cross flexible joint to form a cruciform cross structure, and one end of the engine oil outlet tube is communicated with the port of a main engine oil passage of an engine. An experimental device used for pipeline connection comprises the cross, a pressure sensor and a thermocouple, wherein the pressure sensor is connected with one end of the cross flexible joint through a pressure sensor hose, and the thermocouple is inserted into the engine oil outlet tube. The cross used for pipeline connection is installed in a narrow engine bin, and the thermocouple and the pressure sensor are connected conveniently. Collected temperature and pressure of engine oil in the main engine oil passage are accurate and reliable, and meanwhile normal operation of vehicles is guaranteed.
Description
Technical field
The utility model relates to four-way and the experimental setup, particularly a kind of four-way connection set and experimental setup for measuring machine oil pipe engine oil pressure and temperature connecting for pipeline.
Background technique
Engine motor oil often can be subject to the pollution of other impurity such as the copper, iron filings of dust, carbon deposit and mechanical wear in recycling process; these impurity not only can abrasive parts using; reduce the working life of parts and lubricant oil; also can cause oil circuit to stop up; therefore must before entering main oil gallery, machine oil adopt oil filter to filter it; make it to keep clean, to reduce the wearing and tearing of parts, extend the working life of parts and lubricant oil.General middle-size and small-size motor generally uses the disposable oil filter of rotation fitting type now, country's machinery industry standard is referred to as rotary mounting engine oil filter assembly, in order fully to grasp the change procedure of machine oil, need to carry out real-time measurement and monitoring to the pressure and temperature before and after oil filter.
Along with the function of Modern Engine increases increasingly, the motor particularly space at main oil conduit place is also more and more narrower and small.The general pressure and temperature of considering to measure filter cleaner front and back of existing surveying, if hole repacking on motor, not only workload is larger, has the work such as a large amount of engine component dismounting and processing, and also can have a certain impact to motor.Therefore, for can realize temperature, the pressure measurement of force of main oil conduit in limited regional space, also retain the function of original Oil pressure switch simultaneously, must design one install, realize above-mentioned measuring point and arrange, and realize corresponding function.
Model utility content
It is a kind of in the situation that not affecting the normal operation of car load that the purpose of this utility model is to provide, and can be arranged on the experimental setup that can gather the four-way connecting for pipeline of main oil conduit temperature and pressure in narrow space simultaneously and use this four-way.
For solving the problems of the technologies described above, the four-way that the utility model connects for pipeline, comprising: four-way flexible joint, and described four-way flexible joint is a pipe, at it, radially has manhole; And machine oil fairlead, described machine oil fairlead inserts in described through hole, is provided with three oil throughs on described machine oil fairlead, and described oil through communicates with pipeline in described four-way flexible joint, forms " ten " word four-way structure; One end of wherein said machine oil fairlead is communicated with motor Oil gallery road junction.
Preferably, be threaded connection a main oil conduit connecting bolt in one end of described machine oil fairlead, described machine oil fairlead is connected with motor Oil gallery road junction by described main oil conduit connecting bolt.
Preferably, the other end at described machine oil fairlead has been threaded connection a thermocouple sealing seat.
Preferably, on the pressure transducer connecting end of described four-way flexible joint, be threaded connection a flexible pipe locking connector.
Preferably, described machine oil fairlead comprises machine oil fairlead body and is arranged on the positioning block on described machine oil fairlead body, wherein said positioning block is divided into insertion end and fixed end by described oily fairlead body, described fixed end is connected with described thermocouple sealing seat, and described insertion end is connected with described main oil conduit connecting bolt.
Preferably, between described machine oil fairlead and described four-way flexible joint, described main oil conduit connecting bolt and described four-way flexible joint, be provided with pad.
Preferably, in the joint of described four-way flexible joint and described machine oil fairlead, have circular groove.
The experimental setup connecting for pipeline, comprising: four-way, and described four-way comprises: four-way flexible joint, described four-way flexible joint is a pipe, at it, radially has manhole; And machine oil fairlead, described machine oil fairlead inserts in described through hole, is provided with three oil throughs on described machine oil fairlead, and described oil through communicates with pipeline in described four-way flexible joint, forms " ten " word four-way structure; One end of wherein said machine oil fairlead is communicated with motor Oil gallery road junction; Pressure transducer, described pressure transducer is connected with one end of described four-way flexible joint by pressure transducer flexible pipe; And thermocouple, described thermocouple inserts in described machine oil fairlead.
Preferably, the other end at described four-way flexible joint is connected with engine oil pressure switch.
Two ports of the four-way that the utility model connects for pipeline are junctor oil pipe line use, and two other port is Bonding pressure sensor and thermocouple.Its agent structure is machine oil fairlead, four-way flexible joint, and machine oil fairlead, through the radial direction through hole of four-way flexible joint, forms four-way pipe structure, and lower end mouth is installed main oil conduit connecting bolt, can be connected with main oil conduit easily; The upper end-hole of four-way structure is provided with sealing seat, by sealing seat, is connected with thermocouple, and the right output port of four-way structure is provided with flexible pipe locking connector, by this connecting head, is connected with pressure transducer; Owing to being arranged on Oil pressure switch place on motor, therefore, the left port of four-way structure connects Oil pressure switch.The experimental setup that the utility model connects for pipeline can be connected to machine oil pipeline easily, oil pressure and temperature in real-time measurement pipeline, and do not affect motor operation, its structural change is little, is convenient to repacking.The main oil conduit oil temperature collecting and pressure accurately and reliably, have guaranteed that vehicle normally moves simultaneously.
Accompanying drawing explanation
Fig. 1 is the four-way explosive view that the utility model connects for pipeline;
Fig. 2 is the four-way sectional side view that the utility model connects for pipeline.
Four-way and experimental setup accompanying drawing description of reference numerals that the utility model connects for pipeline:
1-through hole 2-four-way flexible joint 3-positioning block
4-machine oil fairlead body 5-thermocouple sealing seat 6-flexible pipe locking connector
7-pad 8-main oil conduit connecting bolt 9-oil through
Embodiment
The four-way and the experimental setup that the utility model are connected for pipeline below in conjunction with accompanying drawing are described in further detail.
As shown in Figure 1 and Figure 2, the four-way and the experimental setup that for pipeline, connect, main oil conduit connecting bolt 8, along its axial direction, have shoulder hole, the outside thread of main oil conduit connecting bolt 8 one end matches with motor Oil gallery road junction, the internal thread of one end matches with machine oil fairlead body 4 in addition, and so, machine oil is drawn out to machine oil fairlead from motor main oil conduit.In the middle of four-way flexible joint 2 and main oil conduit connecting bolt 8, there is pad 7, guarantee sealing, guarantee main oil conduit connecting bolt 8 and through hole 1 axial restraint simultaneously.
One end of machine oil fairlead body 4 is provided with positioning block 3, and machine oil fairlead is by positioning block 3 and four-way flexible joint 2 axial restraints, at the middle pad 7 in addition of four-way flexible joint 2 and positioning block 3, to guarantee sealing effect.
The flexible pipe locking connector 6 of four-way flexible joint 2 is connected with pressure transducer flexible pipe, and the female bolt of four-way flexible joint 2 lower end band matches with engine oil pressure switch.Thermocouple, by the shoulder hole of thermocouple sealing seat 5, inserts in machine oil fairlead body 4, and is matched and realized fixing seal by screw thread.The internal thread of flexible pipe locking connector 6 matches with the outside thread of the pressure transducer flexible pipe of four-way flexible joint 2, and the flexible pipe that connects pressure transducer is connected to pressure transducer by the shoulder hole of flexible pipe locking connector 6.The four-way experimental setup that the utility model connects for pipeline utilizes a four-way device, one end access host oil duct junction, other three ends connect respectively thermocouple, pressure transducer and car load Oil pressure switch, the part of whole equipment all concentrates on four-way device around, make the volume of whole equipment very little, in addition utilize the Placement of screw thread, improved on the one hand the sealing effect connecting, also further reduced on the one hand in addition volume.Its occupied space has more advantage in originally with regard to narrow and small engine nacelle, installs very convenient.And 4 interfaces all separate relatively, reduced interference each other, improved the stability of using.
On machine oil fairlead body 4, there is axial bore, centre also has three radially oil throughs 9, facilitate machine oil to be incorporated in four-way flexible joint 2, on four-way flexible joint 2, also have through hole 1, whole like this device forms a machine oil path, and the oil through 9 of machine oil fairlead is incorporated into machine oil in the circular groove of through hole 1.Main oil conduit connecting bolt 8 right-hand members are connected with car load main oil conduit, and machine oil can flow into whole path like this.
During measurement, thermocouple is by the shoulder hole of thermocouple sealing seat 5, be inserted in machine oil fairlead body 4, and tighten and be fixed and seal by thermocouple sealing seat 5, pressure transducer connecting hose is by the shoulder hole Bonding pressure sensor of flexible pipe locking connector 6, the protruding platform of pressure transducer hose coupling plays Drop-proof effect, and is tightened and be fixed and seal by flexible pipe locking connector 6.Then utilize thermocouple and pressure transducer, just can measure the temperature and pressure of car load main oil conduit.
Two ports of the four-way that the utility model connects for pipeline are junctor oil pipe line use, and two other port is Bonding pressure sensor and thermocouple.Its agent structure is machine oil fairlead, four-way flexible joint, and machine oil fairlead, through the radial direction through hole of four-way flexible joint, forms four-way pipe structure, and lower end mouth is installed main oil conduit connecting bolt, can be connected with main oil conduit easily; The upper end-hole of four-way structure is provided with sealing seat, by sealing seat, is connected with thermocouple, and the right output port of four-way structure is provided with flexible pipe locking connector, by this connecting head, is connected with pressure transducer; Owing to being arranged on Oil pressure switch place on motor, therefore, the left port of four-way structure connects Oil pressure switch.The experimental setup that the utility model connects for pipeline can be connected to machine oil pipeline easily, oil pressure and temperature in real-time measurement pipeline, and do not affect motor operation, its structural change is little, is convenient to repacking.The main oil conduit oil temperature collecting and pressure accurately and reliably, have guaranteed that vehicle normally moves simultaneously.
Below the preferred embodiment of the utility model having been created illustrates, but the utility model is not limited to embodiment, those of ordinary skill in the art also can make all modification being equal to or replacement under the prerequisite without prejudice to the utility model creative spirit, and the modification that these are equal to or replacement are all included in the application's scope.
Claims (9)
1. the four-way connecting for pipeline, is characterized in that, comprising:
Four-way flexible joint, described four-way flexible joint is a pipe, at it, radially has manhole; And
Machine oil fairlead, described machine oil fairlead inserts in described through hole, is provided with three oil throughs on described machine oil fairlead, and described oil through communicates with pipeline in described four-way flexible joint, forms " ten " word four-way structure; One end of wherein said machine oil fairlead is communicated with motor Oil gallery road junction.
2. the four-way connecting for pipeline according to claim 1, it is characterized in that, in one end of described machine oil fairlead, be threaded connection a main oil conduit connecting bolt, described machine oil fairlead is connected with motor Oil gallery road junction by described main oil conduit connecting bolt.
3. the four-way connecting for pipeline according to claim 1, is characterized in that, at the other end of described machine oil fairlead, has been threaded connection a thermocouple sealing seat.
4. the four-way connecting for pipeline according to claim 1, is characterized in that, has been threaded connection a flexible pipe locking connector on the pressure transducer connecting end of described four-way flexible joint.
5. the four-way connecting for pipeline according to claim 3, it is characterized in that, described machine oil fairlead comprises machine oil fairlead body and is arranged on the positioning block on described machine oil fairlead body, wherein said positioning block is divided into insertion end and fixed end by described oily fairlead body, described fixed end is connected with described thermocouple sealing seat, and described insertion end is connected with described main oil conduit connecting bolt.
6. the four-way connecting for pipeline according to claim 1, is characterized in that, between described machine oil fairlead and described four-way flexible joint, described main oil conduit connecting bolt and described four-way flexible joint, is provided with pad.
7. the four-way connecting for pipeline according to claim 1, is characterized in that, in the joint of described four-way flexible joint and described machine oil fairlead, has circular groove.
8. the experimental setup connecting for pipeline, is characterized in that, comprising:
Four-way, described four-way comprises: four-way flexible joint, described four-way flexible joint is a pipe, at it, radially has manhole; Machine oil fairlead, described machine oil fairlead inserts in described through hole, is provided with three oil throughs on described machine oil fairlead, and described oil through communicates with pipeline in described four-way flexible joint, forms " ten " word four-way structure; One end of wherein said machine oil fairlead is communicated with motor Oil gallery road junction;
Pressure transducer, described pressure transducer is connected with one end of described four-way flexible joint by pressure transducer flexible pipe; And
Thermocouple, described thermocouple inserts in described machine oil fairlead.
9. the experimental setup connecting for pipeline according to claim 8, is characterized in that, at the other end of described four-way flexible joint, is connected with engine oil pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524618.9U CN203570381U (en) | 2013-08-27 | 2013-08-27 | Cross and experimental device used for pipeline connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524618.9U CN203570381U (en) | 2013-08-27 | 2013-08-27 | Cross and experimental device used for pipeline connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570381U true CN203570381U (en) | 2014-04-30 |
Family
ID=50538115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524618.9U Expired - Fee Related CN203570381U (en) | 2013-08-27 | 2013-08-27 | Cross and experimental device used for pipeline connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344988A (en) * | 2020-10-15 | 2021-02-09 | 南京航空航天大学 | Measuring device for oil pressure and temperature of inlet of squeeze film damper |
-
2013
- 2013-08-27 CN CN201320524618.9U patent/CN203570381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344988A (en) * | 2020-10-15 | 2021-02-09 | 南京航空航天大学 | Measuring device for oil pressure and temperature of inlet of squeeze film damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140430 Termination date: 20210827 |