CN206554997U - Urea storage case - Google Patents
Urea storage case Download PDFInfo
- Publication number
- CN206554997U CN206554997U CN201720212169.2U CN201720212169U CN206554997U CN 206554997 U CN206554997 U CN 206554997U CN 201720212169 U CN201720212169 U CN 201720212169U CN 206554997 U CN206554997 U CN 206554997U
- Authority
- CN
- China
- Prior art keywords
- urea
- storage case
- casing
- connector
- urea pump
- 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
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a kind of urea storage case, including urea pump connector and breather valve mounting hole are provided with casing, and casing, and urea pump connector is detachably connected by connector with urea pump.Urea pump connector and breather valve mounting hole are provided with the urea storage case that the utility model is provided, its casing, in use, breather valve is set on breather valve mounting hole, to ensure the equilibrium of casing external and internal pressure, so that it is guaranteed that the normal of casing is used.In addition, urea pump connector is detachably connected with urea pump by connector, therefore, it is possible to quickly and easily be changed in use to urea storage case.When urea content is not enough, without supplementing urea by filling, only need to change urea storage case, when therefore avoiding filling urea well, the infringement that urea purity is not enough and is caused to nozzle, the replacing of urea storage case in use has been also convenient in addition, being detachably connected, has made it easy to dismantle and safeguards.
Description
Technical field
The utility model is related to automobile exhaust gas processing apparatus technical field, more specifically to a kind of urea storage case.
Background technology
In recent years, it is on the rise the problem of environmental pollution, it is largely caused by vehicle exhaust, therefore strict control
Motor vehicle exhaust emission processed is more and more important, and the auxiliary by by being post-processed outside emission controls by improving combustion and machine main at present purifies to control
NOx content in tail gas.
In existing vehicle maintenance service system, often use ammonia as raw material or protective gas participates in production and located
Reason, the tail gas that diesel vehicle is discharged in the course of the work contains NOx compounds, and NOx compounds are harmful, it is possible to use ammonia
SCR processing is carried out to the NOx in tail gas, so as to reduce pollutant in tail gas to the pollution of environment and to people
The injury of body.
However, carry out SCR processing when, it is necessary in urea box extracted urea solution, prior art
Urea box and urea pump are to be inconvenient to change after linking together, and need to fill from urea bucket after urea is used up in case, plus
The process of note wastes time and energy, if the urea purity of addition is not enough, also results in nozzle and burns out, and reduces purification efficiency.
In summary, how existing urea storage case is improved, to avoid filling infringement during urea to nozzle,
And facilitate its replacing in use, it is current those skilled in the art's urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of urea storage case, to avoid during filling urea to nozzle
Infringement, and facilitate its replacing in use.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of urea storage case, including it is provided with urea pump connector and breather valve mounting hole on casing, and the casing,
And the urea pump connector is detachably connected by connector with urea pump.
It is preferred that, at least two attaching nuts are provided with the urea pump connector, are coordinated with the bolt on urea pump
Installation is fixed.
It is preferred that, fastener, the fastener and the installation that is clasped on urea pump are provided with the urea pump connector.
It is preferred that, the casing is rectangular parallelepiped structure, and the corner of the casing is chamfering.
It is preferred that, the urea pump connector is located at the center of one side of casing, the breather valve mounting hole site
Edge in the side.
Urea pump connector and breather valve mounting hole are provided with the urea storage case that the utility model is provided, its casing,
In use, breather valve is set on breather valve mounting hole, to ensure the equilibrium of casing external and internal pressure, so that it is guaranteed that casing
Normally use.In addition, urea pump connector is detachably connected with urea pump by connector, therefore, it is possible to fast in use
Speed is easily changed to urea storage case.When urea content is not enough, without supplementing urea by filling, it is only necessary to more
When changing urea storage case, therefore avoiding filling urea well, urea purity is not enough and the infringement that is caused to nozzle, this
Outside, it is detachably connected and has been also convenient for the replacing of urea storage case in use, makes it easy to dismantle and safeguard.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
The structural representation for the urea storage case that Fig. 1 provides for the utility model embodiment；
The front view for the urea storage case that Fig. 2 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 to Fig. 2 is referred to, the urea storage case provided for the utility model embodiment, the urea storage case includes case
Urea pump connector 2 and breather valve mounting hole 3 are provided with body 1, and casing 1, it is specific as shown in Figure 1.Breather valve mounting hole 3 is used
In installing breather valve, to ensure the balance of the external and internal pressure of casing 1 in use.Above-mentioned urea pump connector 2 passes through connection
Part is detachably connected with urea pump, to cause in use, and urea storage case can be dismounted according to demand, so that
It is facilitated to change and safeguard.
In one embodiment of the application, be provided with least two attaching nuts on urea pump connector 2, and the nut with
Bolt on urea pump, which coordinates, installs that urea storage case is fixed.When disassembly is desired, nut need to only be turned on.Tool
Body, four nuts are evenly arranged with urea pump connector 2, are connected urea storage case with urea pump with stable.As
It is preferred that, during installation, sealing gasket is set, to improve sealing property when using between nut and bolt.
Of course, the mode that is detachably connected of urea pump connector 2 and urea pump is not limited to above-mentioned bolt and nut
Coordinate or buckle and the form of fastener cooperation.Such as set on urea pump connector 2 and card is set on fastener, urea pump
Button, buckle coordinates with fastener to be installed to reach dismountable purpose.Come pair in addition, remaining mode detachably installed also may be selected
Urea storage case is fixed, and the application is not specifically limited.
As the preferred scheme of the application, casing 1 is set to rectangular parallelepiped structure, and the corner of casing 1 is set to chamfering, tool
Body is as shown in Figure 1.
Specifically, urea pump connector 2 is located at the center of 1 one sides of casing, breather valve mounting hole 3 is located at the side of side
At angle.Certainly, can be specific that urea pump connector 2 and breather valve mounting hole are set according to situations such as specific vehicle when actual use
3 position, is not specifically limited herein.
Urea pump connector 2 and breather valve are provided with the urea storage case that the utility model embodiment is provided, its casing 1
Mounting hole 3, in use, breather valve is set on breather valve mounting hole 3, to ensure the equilibrium of the external and internal pressure of casing 1, so that
Ensure that the normal of casing 1 is used.In addition, urea pump connector 2 is detachably connected with urea pump by connector, therefore, it is possible to
Quickly and easily urea storage case is changed during use.When urea content is not enough, without being supplemented by filling
Urea, it is only necessary to change urea storage case, therefore when avoiding filling urea well, urea purity is not enough and to nozzle
The infringement caused, the replacing of urea storage case in use has been also convenient in addition, being detachably connected, make it easy to dismounting and
Safeguard.
It is described between the embodiment of each in this specification using progressive form, it is equal that each embodiment is stressed
Be similar portion between the difference with other embodiment, each embodiment mutually referring to.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or use the utility model.
A variety of modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase
Consistent most wide scope.
Claims (5)
1. a kind of urea storage case, it is characterised in that including being provided with urea pump connector on casing (1), and the casing (1)
And breather valve mounting hole (3), and the urea pump connector (2) is detachably connected by connector with urea pump (2).
2. urea storage case according to claim 1, it is characterised in that be provided with the urea pump connector (2) to
Bolt on few two attaching nuts, with urea pump coordinates installation to be fixed.
3. urea storage case according to claim 1, it is characterised in that be provided with card on the urea pump connector (2)
Part, the fastener and the installation that is clasped on urea pump.
4. the urea storage case according to any one of claims 1 to 3, it is characterised in that the casing (1) is cuboid knot
Structure, and the corner of the casing (1) is chamfering.
5. urea storage case according to claim 4, it is characterised in that the urea pump connector (2) is located at the case
The center of (1) side of body, the breather valve mounting hole (3) is located at the edge of the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212169.2U CN206554997U (en) | 2017-03-06 | 2017-03-06 | Urea storage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212169.2U CN206554997U (en) | 2017-03-06 | 2017-03-06 | Urea storage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554997U true CN206554997U (en) | 2017-10-13 |
Family
ID=60363570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212169.2U Expired - Fee Related CN206554997U (en) | 2017-03-06 | 2017-03-06 | Urea storage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554997U (en) |
-
2017
- 2017-03-06 CN CN201720212169.2U patent/CN206554997U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210715 Address after: Room 5128, Huada Tianshi innovation and service center, intersection of Xinxiu street and Dashun Road, Kuancheng District, Changchun City, Jilin Province Patentee after: Kelin Lantai Environmental Technology (Changchun) Co.,Ltd. Address before: 136100 No.1 Chuangye street, Gongzhuling Economic Development Zone, Siping City, Jilin Province Patentee before: JILIN ZHONGXIN AUTOMOTIVE EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |