CN204004978U - It is a kind of for the tee union of oil-fired system pressure transducer is installed - Google Patents

It is a kind of for the tee union of oil-fired system pressure transducer is installed Download PDF

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Publication number
CN204004978U
CN204004978U CN201420494515.7U CN201420494515U CN204004978U CN 204004978 U CN204004978 U CN 204004978U CN 201420494515 U CN201420494515 U CN 201420494515U CN 204004978 U CN204004978 U CN 204004978U
Authority
CN
China
Prior art keywords
oil
interface
pressure transducer
tee union
fired system
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
Application number
CN201420494515.7U
Other languages
Chinese (zh)
Inventor
戚炜
吕红志
张海成
孙晓伟
唐建才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Changan Automobile Engineering Technology Research Co Ltd
Original Assignee
Beijing Changan Automobile Engineering Technology Research Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Changan Automobile Engineering Technology Research Co Ltd filed Critical Beijing Changan Automobile Engineering Technology Research Co Ltd
Priority to CN201420494515.7U priority Critical patent/CN204004978U/en
Application granted granted Critical
Publication of CN204004978U publication Critical patent/CN204004978U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of for the tee union of oil-fired system pressure transducer is installed, comprise joint body, described joint body is provided with three interfaces of mutual UNICOM, described three interfaces are respectively the first interface tube, the second interface tube and sensor interface, and described sensor interface has interior threaded hole.Realize fuel pressure transmitter has been arranged on to fuel tank to the nylon tube between motor by the utility model.

Description

It is a kind of for the tee union of oil-fired system pressure transducer is installed
Technical field
The utility model relates to automobile chassis oil-fired system parts, is specially a kind of for the tee union of oil-fired system pressure transducer is installed.
Background technique
Along with automobile fuel saving performance receives people's concern day by day, need the charge oil pressure of ECU Real-Time Monitoring oil-fired system, to realize good EFI coupling.Fuel pressure transmitter is arranged on engine oil rail more at present, realizes the monitoring of fuel pressure.This mode will be welded a metal joint on engine oil rail, for fuel pressure transmitter is installed.This structure has been destroyed oily rail on the one hand, easily produces leakage of oil because welding makes engine oil rail, and in the time of welding, need to ensure with the mould that is welded the welding of joint and engine oil rail, complex process, and cost is higher; On the other hand for the motor and the motor that needs fuel pressure transmitter that do not need fuel pressure transmitter, the engine oil rail and the oily rail that has the inipple that is welded of the inipple that is not welded need to be installed respectively, can not realize the generalization of engine oil rail.
And if fuel pressure transmitter is arranged on to fuel tank to the nylon tube of delivering fuel between motor, just can avoid above-mentioned problem, this just needs a kind of for the joint of fuel pressure transmitter is installed, be threaded a little for fuel pressure transmitter provides, thereby fuel pressure transmitter is arranged on to fuel tank to the nylon tube between motor.
Summary of the invention
It is a kind of for the tee union of oil-fired system pressure transducer is installed that the purpose of this utility model is to provide, and fuel pressure transmitter is arranged on to fuel tank to the nylon tube between motor.
It is described in the utility model for the tee union of oil-fired system pressure transducer is installed, comprise joint body, described joint body is provided with three interfaces of mutual UNICOM, described three interfaces are respectively the first interface tube, the second interface tube and sensor interface, and described sensor interface has interior threaded hole.
In the interior threaded hole of described sensor interface, be provided with seal washer.
The outer wall of described sensor interface is hexagonal head.
Outer wall around described the first interface tube and the second interface tube is provided with multiple tracks conical tooth.
Described joint body is T connector, described the first interface tube and sensor interface coaxial communication, and the second interface tube is vertically connected between the first interface tube and sensor interface.
By tee union described in the utility model, fuel pressure transmitter is arranged on to fuel tank to the nylon tube between motor, can realizes the real-time pressure monitoring to oil-fired system.The utlity model has the advantage of simple in structure, reliable performance, highly versatile.
Brief description of the drawings
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is use phase diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and following examples only, for explaining the utility model, do not form the restriction to the utility model protection domain.
As shown in Figure 1 and Figure 2 for the tee union of oil-fired system pressure transducer is installed, comprise the joint body of T-shaped structure, described joint body is provided with three interfaces of mutual UNICOM, and described three interfaces are respectively the first interface tube 1, the second interface tube 2 and sensor interface 3.Described the first interface tube 1 and sensor interface 3 coaxial communication, the second interface tube 2 is vertically connected between the first interface tube 1 and sensor interface 3.Described sensor interface 3 has interior threaded hole.In the interior threaded hole of described sensor interface, be provided with seal washer 4.The outer wall of described sensor interface is hexagonal head, tightens for spanner.Outer wall around described the first interface tube and the second interface tube is provided with multiple tracks conical tooth 5, to prevent that the body being sleeved on described interface tube from deviating from.
Referring to Fig. 3, when assembling, first two nylon tubes 6 are set on first interface tube 1 and the second interface tube 2 of above-mentioned tee union.Then fuel pressure transmitter 7 is arranged on the sensor interface 3 of tee union by described interior threaded hole, and screws up with a wrench.

Claims (5)

1. one kind for installing the tee union of oil-fired system pressure transducer, comprise joint body, it is characterized in that: described joint body is provided with three interfaces of mutual UNICOM, described three interfaces are respectively the first interface tube (1), the second interface tube (2) and sensor interface (3), and described sensor interface has interior threaded hole.
2. according to claim 1 for the tee union of oil-fired system pressure transducer is installed, it is characterized in that: in the interior threaded hole of described sensor interface (3), be provided with seal washer (4).
3. according to claim 1 and 2 for the tee union of oil-fired system pressure transducer is installed, it is characterized in that: the outer wall of described sensor interface (3) is hexagonal head.
4. according to claim 1 and 2 for the tee union of oil-fired system pressure transducer is installed, it is characterized in that: be provided with multiple tracks conical tooth (5) around the outer wall of described the first interface tube and the second interface tube.
5. according to claim 1 and 2 for the tee union of oil-fired system pressure transducer is installed, it is characterized in that: described joint body is T connector, described the first interface tube (1) and sensor interface (3) coaxial communication, the second interface tube (2) is vertically connected between the first interface tube and sensor interface.
CN201420494515.7U 2014-08-30 2014-08-30 It is a kind of for the tee union of oil-fired system pressure transducer is installed Expired - Fee Related CN204004978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420494515.7U CN204004978U (en) 2014-08-30 2014-08-30 It is a kind of for the tee union of oil-fired system pressure transducer is installed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420494515.7U CN204004978U (en) 2014-08-30 2014-08-30 It is a kind of for the tee union of oil-fired system pressure transducer is installed

Publications (1)

Publication Number Publication Date
CN204004978U true CN204004978U (en) 2014-12-10

Family

ID=52044981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420494515.7U Expired - Fee Related CN204004978U (en) 2014-08-30 2014-08-30 It is a kind of for the tee union of oil-fired system pressure transducer is installed

Country Status (1)

Country Link
CN (1) CN204004978U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107560785A (en) * 2017-10-10 2018-01-09 广西玉柴机器股份有限公司 The overtemperature protection system of pressure sensor
CN107631115A (en) * 2017-09-25 2018-01-26 汤海明 A kind of multi-functional Inlet and outlet water piecing devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107631115A (en) * 2017-09-25 2018-01-26 汤海明 A kind of multi-functional Inlet and outlet water piecing devices
CN107560785A (en) * 2017-10-10 2018-01-09 广西玉柴机器股份有限公司 The overtemperature protection system of pressure sensor

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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: 20141210

Termination date: 20190830