CN208805228U - A kind of urea box detection system - Google Patents
A kind of urea box detection system Download PDFInfo
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- CN208805228U CN208805228U CN201821582444.0U CN201821582444U CN208805228U CN 208805228 U CN208805228 U CN 208805228U CN 201821582444 U CN201821582444 U CN 201821582444U CN 208805228 U CN208805228 U CN 208805228U
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- urea
- urea box
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Abstract
The utility model relates to a kind of urea box detection systems comprising measuring station, urea box waterway seal detection unit, urea box gas circuit sealing propertytest unit, urea box urea road sealing propertytest unit, urea box traffic clearance detection unit and UDS control unit；Urea box traffic clearance detection unit one end connecting detection station, other end connection UDS control unit are simultaneously separately connected urea box waterway seal detection unit, urea box gas circuit sealing propertytest unit and urea box urea road sealing propertytest unit by UDS control unit；Urea box waterway seal detection unit and urea box gas circuit sealing propertytest unit are also connect with UDS control unit；Urea box waterway seal detection unit and urea box urea road sealing propertytest unit are also connect with urea box.The utility model detection accuracy is high, high-efficient, alleviates labor intensity of workers, reduces production cost, improves production efficiency and the quality of production.
Description
Technical field
The utility model relates to commercial vehicle automobile urea box detection technique fields, and in particular to a kind of urea box detection system
System.
Background technique
Before, after urea box assembly system assembles, due to be matched with Full Vehicle System, so can not carry out under line
Detection, is all by manually being detected, and not only detection efficiency is low, but also detection accuracy is poor, and it is strong to also add worker's labour
Degree, has seriously affected production efficiency, production cost and the quality of production.However circuit system (the harness in urea box assembly
Whether on-off, control unit can work normally) and sealing performance (piping connection or assembly) be entire urea box assembly system
Key, and product misloading and neglected loading are prevented, and guarantee key part and product testing information deposit system, with after an action of the bowels
The tracing management in continuous market, it is therefore necessary to the prior art is further improved and innovated.
Summary of the invention
The utility model is that above-mentioned detection efficiency of the existing technology is low, detection accuracy is poor and increases work in order to solve
The problem of people's labor intensity, and proposing one kind can detect under line and easy for operation, have detection accuracy it is high, it is high-efficient simultaneously
Mitigate the urea box detection system of labor intensity of workers.
The technical solution of the utility model is as follows:
Above-mentioned urea box detection system, including measuring station, urea box waterway seal detection unit, urea box gas circuit are close
Envelope property detection unit, urea box urea road sealing propertytest unit, urea box traffic clearance detection unit and UDS control are single
Member；Described urea box traffic clearance detection unit one end connects the measuring station, and the other end connects the UDS control unit simultaneously
The urea box waterway seal detection unit, urea box gas circuit sealing propertytest are separately connected by the UDS control unit
Unit and urea box urea road sealing propertytest unit；The urea box waterway seal detection unit and the sealing of urea box gas circuit
Property detection unit is also connect with the UDS control unit；The urea box waterway seal detection unit and urea box urea road
Sealing propertytest unit is also connect with urea box.
The urea box detection system, in which: the measuring station includes detection host and is electrically connected with the detection host
Display, sealing propertytest controller, barcode scanning gun and chassis harness；The display is by detection display and pipeline display
Become one.
The urea box detection system, in which: the urea box waterway seal detection unit include waterway connector, into/
Return water steel pipe, water inlet leakproofness plug and return water leakproofness plug；The waterway connector is a three-way connection, and wherein one end connects
Connect the water inlet end of the UDS control unit, the other end connects the water inlet end of the urea box, remaining one end connection it is described into/
The inlet pipeline of return water steel pipe；The outlet pipeline into/return water steel pipe connects the water outlet of the urea box, and inlet pipeline connects
It connects the water inlet leakproofness plug and is connect by the water inlet leakproofness plug with the sealing propertytest controller, it is described
Water return pipeline into/return water steel pipe connects the return water leakproofness plug.
The urea box detection system, in which: the water inlet leakproofness plug uses band air inlet internal-expansion type plug；It is described
Return water leakproofness plug uses non-porous internal-expansion type plug, plays sealing function.
The urea box detection system, in which: the urea box gas circuit sealing propertytest unit includes gas path joint, oil gas
Filter and gas circuit leakproofness plug；The gas path joint is also a three-way connection, and wherein it is single to connect the UDS control for one end
The inlet suction port of member, the other end are outlet pipe and connect the gas circuit leakproofness plug by tracheae, and being left one end is air inlet
The outlet side of pipeline and the connection oil gas filter；The inlet end of the oil gas filter is examined by tracheae and the leakproofness
Survey controller connection.
The urea box detection system, in which: the gas circuit leakproofness plug uses a Plastic cap with 6 hole φ.
The urea box detection system, in which: urea box urea road sealing propertytest unit include urea pipeline connector,
Injection pipe and urea road leakproofness plug；The urea pipeline connector is three-way connection, and wherein one end connects the UDS control unit
Urea jet-sub, the other end connects the urea box, and remaining one end connects the injection pipe and passes through the injection pipe
Connect the urea road leakproofness plug.
The urea box detection system, in which: the urea road leakproofness plug is used to match with the injection pipe
Quick connector.
The urea box detection system, in which: the urea box traffic clearance detection unit includes post-processing automatically controlled list
First assembly E-box and post-processing electronic control unit assembly ACU；The UDS control unit include pump motor, air pressure probe,
Urea pressure-temperature sensor and air solenoid valve；The post-processing electronic control unit assembly E-box and post-processing electronic control unit are total
It is connected each other by harness at ACU；The post-processing electronic control unit assembly E-box and post-processing electronic control unit assembly ACU
It is connect by harness with the pump motor, air pressure probe, urea pressure-temperature sensor and air solenoid valve；After described
Processing electronic control unit assembly E-box and post-processing electronic control unit assembly ACU also pass through harness and connect and lead to the chassis harness
The chassis harness is crossed to connect with the detection host.
The utility model has the advantages that
The design of the utility model urea box detection system structure is simple, reasonable, can carry out detecting under line to urea box, examine
Survey that high-efficient, precision is high, it is simple, convenient and time saving and energy saving to operate with, it is possible to reduce handling time and assembly between process
Time, while can also reduce by an operator, mitigate labor intensity of workers, reduces production cost, greatly improve product
Production efficiency and the quality of production are suitable for promoting and applying.
Detailed description of the invention
Fig. 1 is the structure catenation principle figure of the utility model urea box detection system；
Fig. 2 is the structural schematic diagram of the return water leakproofness plug of the utility model urea box detection system.
Specific embodiment
As shown in Figure 1, 2, the utility model urea box detection system, including the detection of measuring station 1, urea box waterway seal
Unit 2, urea box gas circuit sealing propertytest unit 3, urea box urea road sealing propertytest unit 4, urea box traffic clearance
Detection unit 5 and UDS control unit 6.
5 one end connecting detection station 1 of urea box traffic clearance detection unit, other end connection UDS control unit 6 are simultaneously led to
It crosses UDS control unit 6 and is separately connected urea box waterway seal detection unit 2, urea box gas circuit sealing propertytest unit 3 and urine
Plain case urea road sealing propertytest unit 4；The urea box waterway seal detection unit 2 and urea box gas circuit sealing propertytest list
Member 3 is also connect with UDS control unit 6；The urea box waterway seal detection unit 2 and urea box urea road sealing propertytest list
Member 4 is also connect with urea box 7.
The measuring station 1 includes that detection host 11 and the display 12 being electrically connected with detection host 11, sealing propertytest control
Instrument 13, barcode scanning gun 14 and chassis harness 15；Wherein, the display 12 become one by detection display and pipeline display and
Primarily serve the function of display detection data；The barcode scanning gun 4 plays the role of reading data.
The urea box waterway seal detection unit 2 includes waterway connector 21, stifled into/return water steel pipe 22, water inlet leakproofness
First 23 and return water leakproofness plug 24；Wherein, which is a three-way connection, and wherein one end connection UDS control is single
The water inlet end of member 6, the other end connect the water inlet end of urea box 7, and remaining one end connects the water inlet pipe into/return water steel pipe 22
Road；The water outlet of the outlet pipeline connection urea box 7 into/return water steel pipe 22, inlet pipeline connection water inlet leakproofness plug 23
And connect by leakproofness plug 33 of intaking with the sealing propertytest controller 13 of the measuring station 1, time into/return water steel pipe 22
Water lines connect back to water tightness plug 24；The water inlet leakproofness plug 23 is using band air inlet internal-expansion type plug.The return water is close
Envelope property plug 24 uses non-porous internal-expansion type plug, plays sealing function and including pull rod fulcrum bearing 241, sealing pull rod 242, sealing
Circle 243, the first component 244, second component 245 and third member 246；The pull rod fulcrum bearing 241 is opened from center of top along axial direction
Equipped with first component mounting hole 2411, the sealing ring mounting groove for installing sealing ring 243 is provided in the axial direction with from bottom center
2412, the slot bottom center of self-sealing circle mounting groove 243 is provided in the axial direction with pull rod mounting hole 2413, which passes through
Pass to first component mounting hole 2411；The sealing pull rod 242 is installed on the pull rod mounting hole of the pull rod fulcrum bearing 241 from bottom to top
In 2413 and the sealing ring 243 by being mounted in sealing ring mounting groove 243 seals；244 one end of the first component radial through
Screw thread is with 2411 assembly connection of first component mounting hole and axial end portion is matched with the end of sealing pull rod 242 and connect, this first
244 other end of component is to stretching above first component mounting hole 2411 and extension end is arranged with second component 245, the first component
244 other end end assembly connection third members 246.
The urea box gas circuit sealing propertytest unit 3 includes that gas path joint 31, oil gas filter 32 and gas circuit leakproofness are stifled
First 33；The gas circuit leakproofness plug 33 uses a Plastic cap with 6 hole φ；The gas path joint 31 also connects for one three
Head, wherein the inlet suction port of one end connection UDS control unit 3, the other end are outlet pipe and connect gas circuit sealing by tracheae
Property plug 33, be left one end be air inlet pipeline and connect oil gas filter 32 outlet side；The inlet end of the oil gas filter 32
It is connect by tracheae with sealing propertytest controller 3.
The urea box urea road sealing propertytest unit 4 includes urea pipeline connector 41, injection pipe 42 and urea road leakproofness
Plug 43；The urea road leakproofness plug 43 is using the quick connector to match with injection pipe 42；The urea pipeline connector 41 is three
Pass joint, wherein one end connects the urea road jet-sub of UDS control unit 6 by quick connector, and the other end connects urea box
7, remaining one end connects injection pipe 42 and connects urea road leakproofness plug 43 by injection pipe 42；The urea road leakproofness is stifled
First 43 play sealing function.
The urea box traffic clearance detection unit 5 includes post-processing electronic control unit assembly E-box51 and post-processes automatically controlled
Unit assembly ACU52.The UDS control unit 6 includes pump motor 61, air pressure probe 62, urea pressure-temperature sensor
63 and air solenoid valve 64.Wherein, post-processing electronic control unit assembly E-box51 and post-processing electronic control unit assembly ACU52 it
Between connected by harness, post-processing electronic control unit assembly E-box51 and post-processing electronic control unit assembly ACU52 by harness and
Pump motor 61, air pressure probe 62, urea pressure-temperature sensor 63 and the air solenoid valve 64 of UDS control unit 6 connect
It connects, post-processing electronic control unit assembly E-box51 and post-processing electronic control unit assembly ACU52 also pass through harness and the measuring station 1
Chassis harness 15 connect and connect by chassis harness 15 with detection host 11, give post-processing automatically controlled list by chassis harness 15
First assembly E-box51 and post-processing electronic control unit assembly ACU52 power supply, control UDS control unit 6 work.
The structure design of the utility model is reasonable, compact, and clamping workpiece is unified, and detection accuracy is high, improves production efficiency and big
It is big to mitigate labor intensity, together by the three road testing and management system integrations, operating in a key, it is possible to reduce between process
Handling time and assembly time, while can also reduce by an operator, mitigate personnel cost.
Claims (9)
1. a kind of urea box detection system, it is characterised in that: the detection system includes measuring station, the inspection of urea box waterway seal
Survey unit, urea box gas circuit sealing propertytest unit, urea box urea road sealing propertytest unit, the inspection of urea box traffic clearance
Survey unit and UDS control unit；Described urea box traffic clearance detection unit one end connects the measuring station, other end connection
The UDS control unit is simultaneously separately connected the urea box waterway seal detection unit, urea by the UDS control unit
Case gas circuit sealing propertytest unit and urea box urea road sealing propertytest unit；The urea box waterway seal detection unit
It is also connect with the UDS control unit with urea box gas circuit sealing propertytest unit；The urea box waterway seal detection is single
Member and urea box urea road sealing propertytest unit are also connect with urea box.
2. urea box detection system as described in claim 1, it is characterised in that: the measuring station include detection host and with institute
State display, sealing propertytest controller, barcode scanning gun and the chassis harness of detection host electrical connection；The display is aobvious by detecting
Show that device and pipeline display become one.
3. urea box detection system as claimed in claim 2, it is characterised in that: the urea box waterway seal detection unit
Including waterway connector, into/return water steel pipe, water inlet leakproofness plug and return water leakproofness plug；The waterway connector is one three
Pass joint, wherein one end connects the water inlet end of the UDS control unit, and the other end connects the water inlet end of the urea box, remaining
One end connection inlet pipeline into/return water steel pipe；The outlet pipeline into/return water steel pipe connects the urea box
Water outlet, inlet pipeline connect the water inlet leakproofness plug and pass through the water inlet leakproofness plug and the sealing propertytest
Controller connection, the water return pipeline into/return water steel pipe connect the return water leakproofness plug.
4. urea box detection system as claimed in claim 3, it is characterised in that: the water inlet leakproofness plug uses band air inlet
Hole internal-expansion type plug；The return water leakproofness plug uses non-porous internal-expansion type plug, plays sealing function.
5. urea box detection system as claimed in claim 2, it is characterised in that: the urea box gas circuit sealing propertytest unit
Including gas path joint, oil gas filter and gas circuit leakproofness plug；The gas path joint is also a three-way connection, wherein one end
Connect the inlet suction port of the UDS control unit, the other end is outlet pipe and connects the gas circuit leakproofness by tracheae and block up
Head is left the outlet side that one end is air inlet pipeline and the connection oil gas filter；The inlet end of the oil gas filter passes through
Tracheae is connect with the sealing propertytest controller.
6. urea box detection system as claimed in claim 5, it is characterised in that: the gas circuit leakproofness plug uses a band
The Plastic cap in 6 hole φ.
7. urea box detection system as described in claim 1, it is characterised in that: urea box urea road sealing propertytest list
Member includes urea pipeline connector, injection pipe and urea road leakproofness plug；The urea pipeline connector is three-way connection, and wherein one end connects
The urea jet-sub of the UDS control unit is connect, the other end connects the urea box, and remaining one end connects the injection pipe
And the urea road leakproofness plug is connected by the injection pipe.
8. urea box detection system as claimed in claim 7, it is characterised in that: the urea road leakproofness plug uses and institute
State the quick connector that injection pipe matches.
9. urea box detection system as claimed in claim 2, it is characterised in that: the urea box traffic clearance detection unit
Including post-processing electronic control unit assembly E-box and post-processing electronic control unit assembly ACU；The UDS control unit include pump motor,
Air pressure probe, urea pressure-temperature sensor and air solenoid valve；
The post-processing electronic control unit assembly E-box passes through harness each other with post-processing electronic control unit assembly ACU and connects；Institute
It states post-processing electronic control unit assembly E-box and post-processing electronic control unit assembly ACU passes through harness and the pump motor, air pressure
Sensor, urea pressure-temperature sensor are connected with air solenoid valve；The post-processing electronic control unit assembly E-box and post-processing
Electronic control unit assembly ACU also passes through harness and the chassis harness and detection host company is connect and passed through with the chassis harness
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582444.0U CN208805228U (en) | 2018-09-27 | 2018-09-27 | A kind of urea box detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821582444.0U CN208805228U (en) | 2018-09-27 | 2018-09-27 | A kind of urea box detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805228U true CN208805228U (en) | 2019-04-30 |
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ID=66237506
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821582444.0U Active CN208805228U (en) | 2018-09-27 | 2018-09-27 | A kind of urea box detection system |
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| CN (1) | CN208805228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432807A (en) * | 2021-06-28 | 2021-09-24 | 飞荣达科技(江苏)有限公司 | Universal internal expansion type sealing inspection joint and inspection method thereof |
-
2018
- 2018-09-27 CN CN201821582444.0U patent/CN208805228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432807A (en) * | 2021-06-28 | 2021-09-24 | 飞荣达科技(江苏)有限公司 | Universal internal expansion type sealing inspection joint and inspection method thereof |
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