CN211366932U - Urea filling pipe - Google Patents
Urea filling pipe Download PDFInfo
- Publication number
- CN211366932U CN211366932U CN201921987706.6U CN201921987706U CN211366932U CN 211366932 U CN211366932 U CN 211366932U CN 201921987706 U CN201921987706 U CN 201921987706U CN 211366932 U CN211366932 U CN 211366932U
- Authority
- CN
- China
- Prior art keywords
- urea
- filling
- hole
- connecting portion
- exhaust hole
- 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
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000004202 carbamide Substances 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 8
- 239000000243 solution Substances 0.000 abstract description 30
- 239000007789 gas Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical group O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model aims to solve the technical problem of providing a urea filling pipe which can smoothly discharge gas in a urea box, does not have the condition of slow filling or failure in filling and improves the filling speed, and comprises a body, wherein one end of the body is provided with a connecting part, the connecting part is connected with a urea storage container outside the filling, the other end of the body is provided with an extending part extending into the urea box, a partition plate is arranged in the extending part, the partition plate extends towards one end of the connecting part, the partition plate divides the extending part into a liquid filling hole and an exhaust hole, and the body is positioned between the connecting part and the extending part and is a telescopic part; the extension extends to in the urea case for urea solution can not unrestrained outside, and the division board of setting is cut apart into and is annotated liquid hole and exhaust hole, annotates in the liquid hole can be fine pours into urea solution into the urea case into, and the exhaust hole can be with the gas outgoing in the urea case, thereby completion urea solution's that can be quick injection work.
Description
Technical Field
The utility model relates to a urea solution filling technical field, in particular to urea filling pipe.
Background
In order to meet the requirement of environmental protection, a urea solution is often required to be injected into an exhaust system, the tail gas discharged by a diesel vehicle is nitrogen oxide, the urea solution is added into the tail gas discharged by the diesel vehicle, the urea solution is converted into ammonia under the action of heat of the tail gas of the vehicle, and the ammonia and the nitrogen oxide react and are converted into water and nitrogen, so that the tail gas discharged by the diesel vehicle is not harmful, the effect of environmental protection is achieved, a urea tank specially storing the urea solution needs to adopt a filling pipe to supplement the urea solution when the urea is insufficient, when the urea is filled into the urea tank by the filling pipe in the prior art, because the pipe diameter of a liquid outlet of the filling pipe is small, when the urea solution is added into the filling pipe, air in the urea tank cannot be discharged well through the filling pipe, and the slow or failed filling of the urea solution is often caused by the presence of air, thereby increasing the filling time too long.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can be smoothly with the gas outgoing in the urea case, the slow or failure condition of filling can not appear, improve the urea filling pipe of filling speed.
In order to solve the technical problem, the utility model discloses a technical scheme does: the urea filling pipe comprises a body, wherein one end of the body is provided with a connecting part, the connecting part is connected with an external urea storage container for filling, the other end of the body is provided with an extending part extending into a urea box, a partition plate is arranged in the extending part and extends towards one end of the connecting part, the partition plate divides the extending part into a liquid filling hole and an exhaust hole, and a telescopic part is arranged between the connecting part and the extending part.
In a preferred embodiment, one end of the partition plate located at the connecting portion is bent toward the exhaust hole.
As a preferred embodiment, a neck portion is arranged between the connecting portion and the expansion portion, the connecting portion is of a frustum shape, and a spiral coil is arranged on the connecting portion.
In a preferred embodiment, a transition portion combined with the urea tank is arranged between the extension portion and the telescopic portion, and the transition portion is hermetically connected with the urea tank.
In a preferred embodiment, the vent is smaller than the liquid inlet.
Adopt above-mentioned technical scheme the utility model discloses the beneficial effect who obtains does: the connecting portion that sets up can be fine be connected with the outside container of storing the urea solution of urea case, the pars contractilis can be adjusted according to the distance between the container of the outside storage urea solution of urea case and outside, the extension extends to in the urea case, make the urea solution can not unrestrained outside, and the division board of setting is cut apart into and is annotated liquid hole and exhaust hole, annotate in the liquid hole can be fine pours into the urea solution into the urea case, and the exhaust hole can be with the gaseous emission in the urea case, thereby completion urea solution's that can be quick injection work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a connecting part; 2-an extension; 3-a partition plate; 4-liquid injection hole; 5-air exhaust hole; 6-a telescopic part; 7-neck part; 8-a transition.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The utility model is further described with the attached drawings, which makes the technical personnel in the technical field better implement the utility model, the utility model provides a urea filling pipe, which comprises a body, one end of the body is provided with a connecting part 1, the connecting part 1 is connected with a urea storage container outside the filling, the other end of the body is provided with an extending part 2 extending into the urea tank, a division plate 3 is arranged in the extending part 2, the division plate extends towards one end of the connecting part 1, the division plate 3 divides the extending part 2 into a filling hole 4 and an exhaust hole 5, the exhaust hole is smaller than the filling hole 4, which not only meets the exhaust requirement, but also can facilitate the injection of urea solution, one end of the division plate 3 positioned at the connecting part 1 is bent towards the exhaust hole 5, the arrangement can prevent the urea solution from entering the exhaust hole 5, and can better drain the urea solution into, the body is located and is expansion portion 6 between connecting portion 1 and the extension 2, is provided with neck 7 between connecting portion 1 and the expansion portion 6, and connecting portion 1 sets up to the frustum type, is provided with the helicoidal on connecting portion 1, and this kind of setting is convenient to be connected, and the setting of helicoidal plays certain anti-skidding effect moreover, satisfying operation requirement that can be better. Be provided with the transition portion 8 that combines with the urea case between extension 2 and the pars contractilis 6, transition portion 8 and urea case sealing connection, the direct grow of transition portion 8, can be fine combine with the urea case.
The embodiment of the utility model provides a during the use, be connected connecting portion 1 with outside storage solution, stretch into the urea case with extension portion 2, be airtight connection when because urea case and diffraction portion, obtain like this from the gas outgoing in the urea case in the filling pipe, because the diameter of exhaust hole 5 is less than annotates the diameter of liquid hole 4, and division board 3 extends toward connecting portion 1's direction, when urea solution pours into the body into like this, at this moment probably enter urea solution in exhaust hole 5 and the notes liquid hole 4 simultaneously, because the diameter of exhaust hole 5 is less than annotates the diameter of liquid hole 4, it is great to annotate the pressure of liquid hole 4 like this, under the effect of pressure, discharge the urea solution in the less exhaust hole 5 of pressure, thereby make exhaust hole 5 exhaust air, it pours into urea solution to annotate liquid hole 4.
The embodiment of the utility model provides a connecting portion 1 that sets up can be fine is connected with the outside container of storing urea solution of urea case, the pars contractilis 6 can be adjusted according to the distance between the container of urea case and the outside storage urea solution, extension 2 extends to in the urea case, make urea solution can not unrestrained outside, and division board 3 that sets up is cut apart into and is annotated liquid hole 4 and exhaust hole 5, annotate in the urea case with urea solution that liquid hole 4 can be fine, and exhaust hole 5 can be with the gas outgoing in the urea case, thereby completion urea solution's that can be quick injection work.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. A urea filling pipe is characterized in that: the urea tank comprises a body, the one end of body is provided with connecting portion, connecting portion are connected with the outside urea storage container of filling, the other end of body is provided with the extension that extends to in the urea tank, be provided with the division board in the extension, the division board extends toward the one end of connecting portion, the division board will the extension is cut apart into and is annotated liquid hole and exhaust hole, the body is located connecting portion with be the pars contractilis between the extension.
2. The urea fill pipe of claim 1, wherein: one end of the partition plate, which is positioned at the connecting part, is bent towards the exhaust hole.
3. The urea fill pipe of claim 2, wherein: the neck is arranged between the connecting portion and the telescopic portion, the connecting portion is of a frustum shape, and a spiral coil is arranged on the connecting portion.
4. The urea fill pipe of claim 3, wherein: and a transition part combined with the urea box is arranged between the extension part and the telescopic part, and the transition part is hermetically connected with the urea box.
5. The urea fill pipe of claim 4, wherein: the exhaust hole is smaller than the liquid injection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987706.6U CN211366932U (en) | 2019-11-15 | 2019-11-15 | Urea filling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987706.6U CN211366932U (en) | 2019-11-15 | 2019-11-15 | Urea filling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211366932U true CN211366932U (en) | 2020-08-28 |
Family
ID=72170610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921987706.6U Expired - Fee Related CN211366932U (en) | 2019-11-15 | 2019-11-15 | Urea filling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211366932U (en) |
-
2019
- 2019-11-15 CN CN201921987706.6U patent/CN211366932U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105829154B (en) | Limitation exhaust valve is filled in vapor permeable membrane | |
| CN211366932U (en) | Urea filling pipe | |
| JP2010070251A (en) | Tire sealant liquid container | |
| CN106241019A (en) | Liquid accommodating container and manufacture method thereof | |
| CN206928991U (en) | Cartridge type SCR encapsulation inlet end assemblies are entered at a kind of end | |
| CN107940231A (en) | A kind of low cold damage running gear of liquefied natural gas filling station | |
| US7913670B2 (en) | Venturi jet structure for fuel delivery module of a fuel tank | |
| CN206987920U (en) | Cartridge type SCR encapsulation inlet end assemblies are entered in a kind of side | |
| CN107131031A (en) | Hold into cartridge type SCR and encapsulate inlet end assembly | |
| CN206111301U (en) | Fixed source urea solution jar | |
| CN212054878U (en) | Automobile electronic cooling water pump with heat dissipation function | |
| CN208934776U (en) | It is a kind of with the anti-urea tank for filling it up with function manually | |
| CN206655731U (en) | Urea for vehicle bucket | |
| CN207865019U (en) | A kind of solid ammonia storage tank | |
| CN210285440U (en) | Ammonia buffer tank | |
| CN207268375U (en) | A kind of glass gas cylinder and vacuum pumping system | |
| CN207449620U (en) | A kind of automobile refuelling pipe | |
| CN202169033U (en) | Inner container type liquid storage tank | |
| CN206130311U (en) | Device of buckling is prevented to hose | |
| CN209212498U (en) | Inflation pipe fixation structure for vehicle-mounted inflator pump | |
| CN211316660U (en) | Bidirectional liquid storage device | |
| CN213924019U (en) | Charging hopper | |
| CN214037829U (en) | Hydrogen filling machine with high leakproofness aerifys head | |
| CN108979807A (en) | It is a kind of with the anti-urea tank for filling it up with function manually | |
| CN212843072U (en) | Low-carbon environment-friendly foam asphalt cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |