CN207245813U - A kind of manual filling tool of urea for vehicle aqueous solution - Google Patents
A kind of manual filling tool of urea for vehicle aqueous solution Download PDFInfo
- Publication number
- CN207245813U CN207245813U CN201721234228.2U CN201721234228U CN207245813U CN 207245813 U CN207245813 U CN 207245813U CN 201721234228 U CN201721234228 U CN 201721234228U CN 207245813 U CN207245813 U CN 207245813U
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- urea
- loading
- flexible hose
- wide
- mouth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
A kind of manual filling tool of urea for vehicle aqueous solution is the utility model is related to, is made of wide-mouth funnel and urea solution flexible hose for loading, it is characterised in that：Wide-mouth funnel is flared structure, there is screw thread in one end of the thin mouth of wide-mouth funnel, urea solution flexible hose for loading front end is connected by screw thread with wide-mouth funnel, the rear end of urea solution flexible hose for loading is connected with urea box filler, cavity of resorption and epicoele are divided into by interlayer inside urea solution flexible hose for loading, cavity of resorption is urea liquid pipeline, and epicoele is gas exhaust piping；It can solve the problems, such as the excessive urea bung hole footpaths different with adaptation of aqueous solution of urea in manual filling process.
Description
Technical field
A kind of manual filling tool of urea for vehicle aqueous solution is the utility model is related to, belongs to diesel vehicle aqueous solution of urea hand
Dynamic filling driver's tool field.
Background technology
State IV, state V Abgasgesetz in exhaust contaminant limit value compared with national Ⅲ emission regulation, diesel exhaust gas is dirty
Contaminate thing（Mainly particle and oxynitrides）Limit value reduce it is very much.It is difficult to realize reduction above-mentioned two at the same time in engine machine
Kind of exhaust contaminant, makes engine emission reach the requirement of state IV, V Abgasgesetz of state, thus SCR system become meet state IV,
One of strategy of Abgasgesetz of state V, it can effectively reduce the content of oxynitrides in exhaust contaminant, make engine
Exhaust contaminant meets state IV, the emission regulation demands of state V.
The filling of Conventional urea aqueous solution should use automatic filling rifle to carry out, while the design of urea box filler needs to meet
GB29518 relevant regulations；Due to the also no big flux matched urea for vehicle aqueous solution automatic injecting in the country, while domestic at present
Start to implement IV Abgasgesetz of state, in large size city, developed regions, state's IV diesel oil commercial car batch equipped with urea injection system
Launch and use, this, which results in the filling of vehicle aqueous solution of urea, needs using filling manually.It is different since urea box filler is smaller
The urea bung hole footpath of urea producer is different, is directly filled mouth to mouth with urea box with urea bucket, can cause filling process to
Outer spilling aqueous solution of urea, influences environment, unsightly.In the market also has using the increase hose progress between urea bucket and urea box
Filling, prevents the excessive urea of filling process, but since urea bucket outlet size differs, urea flexible hose for loading can not be unified,
Meet all user demands.
Therefore, be badly in need of now it is a kind of it is simple, low cost, filling process can be solved without excessive aqueous solution of urea phenomenon
The manual urea solution filling tool in urea bung hole footpaths different with adaptation is for users to use.
The content of the invention
The purpose of this utility model is to provide a kind of manual filling tool of urea for vehicle aqueous solution, it can solve to fill manually
During excessive urea bung hole footpaths different with the adaptation problem of aqueous solution of urea.
What the technical solution of the utility model was realized in：A kind of manual filling tool of urea for vehicle aqueous solution, by wide
Buccal funnel and urea solution flexible hose for loading composition, it is characterised in that：Wide-mouth funnel is flared structure, one end of the thin mouth of wide-mouth funnel
There is screw thread, urea solution flexible hose for loading front end is connected by screw thread with wide-mouth funnel, the rear end of urea solution flexible hose for loading and urea box
Filler connects, and is divided into cavity of resorption and epicoele by interlayer inside urea solution flexible hose for loading, and cavity of resorption is urea liquid pipeline, and epicoele is row
Air pipe.
The good effect of the utility model is that its is simple in structure, practical, can be effectively when urea solution circulates, by urea bucket
Gas be discharged to automatically in air.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the utility model urea solution flexible hose for loading inner section structure chart.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：As shown in Figure 1, 2, a kind of urea for vehicle aqueous solution hand
Dynamic filling tool, is made of wide-mouth funnel 1 and urea solution flexible hose for loading 2, it is characterised in that：Wide-mouth funnel 1 is flared structure,
There is screw thread in one end of 1 thin mouth of wide-mouth funnel, and 2 front end of urea solution flexible hose for loading is connected by screw thread with wide-mouth funnel 1, urea solution
The rear end of flexible hose for loading 2 is connected with urea box filler, is divided into cavity of resorption 3 and epicoele by interlayer inside urea solution flexible hose for loading 2
4, cavity of resorption 3 is urea liquid pipeline, and epicoele 4 is gas exhaust piping.
Threaded wide-mouth funnel 1 passes through screw thread with urea solution flexible hose for loading 2 that is threaded and possessing automatic ventilating function
It is attached sealing；2 other end of flexible hose for loading meets that GB29518 filling requires, while is connected with urea box filler；Wide-mouth leaks
Struggle against 1 upper end be flaring funnel form, be adapted to different urea bung hole footpaths, aqueous solution of urea is directly poured into extensively by urea bung hole
The flaring of 1 upper end of buccal funnel, then flows into urea box through flexible hose for loading 2.2 end of flexible hose for loading has cavity of resorption 3 and epicoele 4,
Cavity of resorption 3 flows through urea solution, and epicoele 4 is used for being vented, gas in urea bucket is discharged in air automatically.
Claims (1)
1. a kind of manual filling tool of urea for vehicle aqueous solution, is made of, its feature exists wide-mouth funnel and urea solution flexible hose for loading
In：Wide-mouth funnel is flared structure, and there is a screw thread in one end of the thin mouth of wide-mouth funnel, urea solution flexible hose for loading front end by screw thread with
Wide-mouth funnel connects, and the rear end of urea solution flexible hose for loading connects with urea box filler, inside urea solution flexible hose for loading by every
Layer is divided into cavity of resorption and epicoele, and cavity of resorption is urea liquid pipeline, and epicoele is gas exhaust piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234228.2U CN207245813U (en) | 2017-09-25 | 2017-09-25 | A kind of manual filling tool of urea for vehicle aqueous solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234228.2U CN207245813U (en) | 2017-09-25 | 2017-09-25 | A kind of manual filling tool of urea for vehicle aqueous solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245813U true CN207245813U (en) | 2018-04-17 |
Family
ID=61886905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234228.2U Active CN207245813U (en) | 2017-09-25 | 2017-09-25 | A kind of manual filling tool of urea for vehicle aqueous solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245813U (en) |
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2017
- 2017-09-25 CN CN201721234228.2U patent/CN207245813U/en active Active
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