CN207529244U - Urea for vehicle temperature control cycles tank - Google Patents
Urea for vehicle temperature control cycles tank Download PDFInfo
- Publication number
- CN207529244U CN207529244U CN201721689894.5U CN201721689894U CN207529244U CN 207529244 U CN207529244 U CN 207529244U CN 201721689894 U CN201721689894 U CN 201721689894U CN 207529244 U CN207529244 U CN 207529244U
- Authority
- CN
- China
- Prior art keywords
- urea
- shell
- sump
- hot melt
- temperature control
- 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.)
- Active
Links
Classifications
-
- 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
The utility model discloses urea for vehicle temperature control cycles tanks,Its structure includes holding vessel,Shell,Urea inlet,Water source inlet,Urea exports,PC temperature controllers,Sump,Heat block and hot melt chamber residence,The outside of the holding vessel is equipped with shell,The surface of the shell is arranged with urea inlet,Water source inlet,Urea exports,PC temperature controllers,The urea inlet,Water source inlet,Urea exports,PC temperature controllers are all fixedly connected with shell,The shell is internally provided with sump,The sump is internally provided with heat block,The rear of the heat block is equipped with hot melt chamber residence,The heat block is connected by heating chamber residence with sump,The urea for vehicle temperature control cycles tank of the utility model,It can be by being provided with the heat blocks of PC temperature controllers,Convenient for being heated to sump,Temperature control is increased to also allow for recycling,Play energy-saving effect,By the cycle storehouse for being provided with cycle thermal effect pipe fitting,Convenient for the transmission of urea for vehicle,It is simple in structure,It is easily achieved.
Description
Technical field
The utility model is urea for vehicle temperature control cycles tank, belongs to urea for vehicle technical field.
Background technology
SCR schemes have a clear superiority in IV exhaust gas from diesel vehicle discharge treating system of state, and urea for vehicle is SCR schemes
Required additive.As four discharge standard of diesel vehicle state is gradually carried out by each city, the demand of urea for vehicle or existing blowout, state
Interior urea for vehicle is mainly got from industrial urea purification, and cardinal principle is：1) in 70-75 DEG C of temperature, urea is water-soluble
It is hydrolyzed in liquid.2) when below 30 DEG C of temperature, urea is crystallized out from aqueous solution again.3) often hydrolysis crystallization is primary,
Its purity can be largely increased, general primary using industrial level-one hydrolysis of urea crystallization, so that it may which that reaching urea for vehicle standard will
It asks, yield ratio 1.5：1, urea for vehicle must use electronics industry level-one ultra-pure water.Urea for vehicle due to SCR be catalyzed
Metal ion poisoning easily occurs for agent carrier so as to lose catalytic effect, therefore urea for vehicle solution must use electronics industry one
Grade ultra-pure water (resistivity >=18M Ω cm).Urea for vehicle solution can start to freeze at -11 DEG C, at -20 DEG C in actual use
When can freeze completely.At present technology be by add in modifying agent reduce the means such as solution solidification point, additional heating unit prevent it is molten
Liquid solidifies.
Existing urea for vehicle can carry out cooperation automobile and be used.But in actual use, domestic automobile-used original at present
Expect that graininess is excessive, automatic cycle is completely long into solution min.And raw material with urea for vehicle is ultrapure closed with aqueous fusion after, container temperature
Degree reduces (stake raw material to needed 4-5 hours into solution completely) immediately, because of plant area's indoor temperature reduction, leads to online production
Products material is completely dissolved that the time is long, and product parameters are unstable in journey.Standard is not achieved in final product quality.Concentration Testing data also with
Temperature change also will appear deviation, long there are dissolution time, and concentration index error rate is big, the unstable technical barrier of parameter, this
A little is all physical presence urgent problem again.
Utility model content
In view of the deficienciess of the prior art, the urea for vehicle temperature control cycles tank of the utility model, structure include
Holding vessel, shell, urea inlet, water source inlet, urea outlet, PC temperature controllers, sump, heat block and hot melt chamber residence, the storage
The outside for depositing tank is equipped with shell, and the surface of the shell is arranged with urea inlet, water source inlet, urea outlet, PC temperature controllers, institute
State urea inlet, water source inlet, urea outlet, PC temperature controllers be all fixedly connected with shell, the shell is internally provided with sump,
The sump is internally provided with heat block, and the rear of the heat block is equipped with hot melt chamber residence, and the heat block is by heating chamber residence
It is connected with sump, the hot melt chamber residence is by recycling storehouse, cycle thermal effect pipe fitting forms, and being internally provided with for chamber residence of hot melt is followed
Ring storehouse, the cycle storehouse are internally provided with cycle thermal effect pipe fitting, and the cycle thermal effect pipe fitting is connect by recycling storehouse with hot melt chamber residence
Touch connection.
Further, it is fixed with pedestal below the shell.
Further, the top of the shell is equipped with observation window, and the observation window is connected by shell and sump.
Further, the surface of the heat block is equipped with conducting wire, and the heat block is electrically connected by conducting wire and PC temperature controllers
It connects.
Further, the surface of the hot melt chamber residence is equipped with supporting block, and the hot melt chamber residence is consolidated by supporting block and shell
Fixed connection.
The urea for vehicle temperature control cycles tank of the utility model, has the beneficial effect that：
1：The urea for vehicle temperature control cycles tank can create heat by using voluntarily R ＆ D design and melt device, and utilization is automobile-used
Urea need to recycle solution principle.Full-automatic temperature regulates and controls, and ensures that temperature is no more than≤40 DEG C in cyclic process, greatly shortens raw material
Particle merges the working time with ultra-pure water, cost-effective spending.
2：The urea for vehicle temperature control cycles tank can pass through novel standardized automatic storing tank PC intelligence temperature controls
Device processed, raising product testing concentration is more accurate to the full extent, urea for vehicle Pressure, Concentration, Temperature difference relationship technology index, warp
Cross investigation, inspection, trial plan and etc. certification, as domestic pharmaceutical industry industry important referential data.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the utility model urea for vehicle temperature control cycles jar structure schematic diagram；
Fig. 2 is the utility model urea for vehicle temperature control cycles tank schematic internal view.
In figure：1- holding vessels, 2- shells, 3- pedestals, 4- observation windows, 5- urea inlets, 6- water source inlets, 7- urea go out
Mouth, 8-PC temperature controllers, 9- sump, 10- heat blocks, 11- conducting wires, 12- supporting blocks, 13- hot melt chamber residences, 14- cycles storehouse, 15- are followed
Ring thermal effect pipe fitting.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
Please refer to Fig.1-Fig. 2, the utility model provides urea for vehicle temperature control cycles tank, structure include holding vessel 1,
Shell 2, urea inlet 5, water source inlet 6, urea outlet 7, PC temperature controllers 8, sump 9, heat block 10 and hot melt chamber residence 13, it is described
The outside of holding vessel 1 is equipped with shell 2, and the surface of the shell 2 is arranged with urea inlet 5, water source inlet 6, urea outlet 7, PC
Temperature controller 8, the urea inlet 5, water source inlet 6, urea outlet 7, PC temperature controllers 8 are all fixedly connected with shell 2, the shell
2 are internally provided with sump 9, and the sump 9 is internally provided with heat block 10, the rear of the heat block 10 is equipped with hot melt chamber residence
13, the heat block 10 is connected by heating chamber residence 13 with sump 9, and the hot melt chamber residence 13 is by recycling storehouse 14, cycling hot
Effect pipe fitting 15 forms, and the hot melt chamber residence 13 is internally provided with cycle storehouse 14, and the cycle storehouse 14 is internally provided with cycle thermal effect
Pipe fitting 15, the cycle thermal effect pipe fitting 15 are connected by recycling storehouse 14 with hot melt chamber residence 13.
The lower section of the shell 2 is fixed with pedestal 3, and the setting of pedestal 3 is convenient for being supported shell 2.
The top of the shell 2 is equipped with observation window 4, and the observation window 4 is connected by shell 2 and sump 9, observation window
4 setting is convenient for checking sump 9.
The surface of the heat block 10 is equipped with conducting wire 11, and the heat block 10 is electrically connected by conducting wire 11 and PC temperature controllers 8
It connects, PC temperature controllers 8 are convenient for carrying out control unlatching to heat block 10.
The surface of the hot melt chamber residence 13 is equipped with supporting block 12, and the hot melt chamber residence 13 is solid by supporting block 12 and shell 2
Fixed connection, the setting of supporting block 12 are convenient for being supported hot melt chamber residence 13.
Urea for vehicle temperature control cycles tank described in the utility model sets observation window 4 on the surface of shell 2 first,
Convenient for observing sump 9, the urea inlet 5 of setting, water source inlet 6, urea outlet 7 are convenient for in urea and water source progress
It puts, then using 8 intelligentized control method of PC temperature controllers, increases the controlling to temperature, the width data that heat melts chamber is 80MM,
Then thermosol device one, two floor are necessary for No. 304 stainless steels, and outer loop heating water temperature is 25-40 DEG C, product solution temperature
Spend is 21-25 DEG C.
1 holding vessel of the utility model, 2 shells, 3 pedestals, 4 observation windows, 5 urea inlets, 6 water source inlets, 7 urea go out
Mouthful, 8PC temperature controllers, 9 sump, 10 heat blocks, 11 conducting wires, 12 supporting blocks, 13 hot melt chamber residences, 14 cycle storehouses, 15 cycle thermal effect pipes
Part, the component that component is universal standard part or those skilled in the art know, structure and principle are all equal for this technology personnel
Convenient for being heated to sump, temperature control can be increased and also allow for recycling by being provided with the heat blocks of PC temperature controllers,
Energy-saving effect is played, it is simple in structure convenient for the transmission of urea for vehicle by being provided with the cycle storehouse of cycle thermal effect pipe fitting, easily
In realization.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. urea for vehicle temperature control cycles tank, structure includes holding vessel (1), shell (2), urea inlet (5), water source inlet
(6), urea outlet (7), PC temperature controllers (8), sump (9), heat block (10) and hot melt chamber residence (13), it is characterised in that：It is described
The outside of holding vessel (1) is equipped with shell (2), and the surface of the shell (2) is arranged with urea inlet (5), water source inlet (6), urine
Element outlet (7), PC temperature controllers (8), the urea inlet (5), water source inlet (6), urea outlet (7), PC temperature controllers (8) all with
Shell (2) is fixedly connected, and the shell (2) is internally provided with sump (9), and the sump (9) is internally provided with heat block (10),
The rear of the heat block (10) is equipped with hot melt chamber residence (13), and the heat block (10) is by heating chamber residence (13) and sump (9)
It connects；
The hot melt chamber residence (13) is by recycling storehouse (14), cycle thermal effect pipe fitting (15) forms, the inside of the hot melt chamber residence (13)
Equipped with cycle storehouse (14), cycle storehouse (14) is internally provided with cycle thermal effect pipe fitting (15), the cycle thermal effect pipe fitting (15)
It is connected by recycling storehouse (14) with hot melt chamber residence (13).
2. urea for vehicle temperature control cycles tank according to claim 1, it is characterised in that：The lower section of the shell (2)
It is fixed with pedestal (3).
3. urea for vehicle temperature control cycles tank according to claim 1, it is characterised in that：The top of the shell (2)
Equipped with observation window (4), the observation window (4) is connected by shell (2) and sump (9).
4. urea for vehicle temperature control cycles tank according to claim 1, it is characterised in that：The table of the heat block (10)
Face is equipped with conducting wire (11), and the heat block (10) is electrically connected by conducting wire (11) and PC temperature controllers (8).
5. urea for vehicle temperature control cycles tank according to claim 1, it is characterised in that：The hot melt chamber residence (13)
Surface is equipped with supporting block (12), and the hot melt chamber residence (13) is fixedly connected by supporting block (12) with shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689894.5U CN207529244U (en) | 2017-12-07 | 2017-12-07 | Urea for vehicle temperature control cycles tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689894.5U CN207529244U (en) | 2017-12-07 | 2017-12-07 | Urea for vehicle temperature control cycles tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529244U true CN207529244U (en) | 2018-06-22 |
Family
ID=62578109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689894.5U Active CN207529244U (en) | 2017-12-07 | 2017-12-07 | Urea for vehicle temperature control cycles tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456840A (en) * | 2019-09-12 | 2019-11-15 | 珠海格力智能装备有限公司 | Temperature value control method and device |
-
2017
- 2017-12-07 CN CN201721689894.5U patent/CN207529244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456840A (en) * | 2019-09-12 | 2019-11-15 | 珠海格力智能装备有限公司 | Temperature value control method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206285902U (en) | Slurry is set at the uniform velocity to flow out the device of agitator tank | |
| CN207529244U (en) | Urea for vehicle temperature control cycles tank | |
| CN208879616U (en) | A kind of dewaxing device | |
| CN202945244U (en) | Novel intelligent fermentation tank | |
| CN103707000B (en) | Copper bar process line and copper bar processing technology | |
| CN107382787B (en) | A kind of urea for vehicle preparation facilities and its working method | |
| CN205893395U (en) | Acid washing tank | |
| CN206297957U (en) | One kind production urea for vehicle temperature control holding vessel | |
| CN201057362Y (en) | Identical distribution conveyer for materiel easy to deliquescence and solidification | |
| CN214236210U (en) | Alarm device for secondary cooling water quantity abnormity | |
| CN205627933U (en) | White carbon black production reation kettle | |
| CN204533768U (en) | A kind of valve by fluid temperature (F.T.) regulation and control fluid trend | |
| CN208795579U (en) | It is a kind of for suspension preparation, conveying and the system of reaction | |
| CN109437983A (en) | Compound fertilizer's urea melt spray granulation device and its ingredient full-automatic control system | |
| CN209501637U (en) | One-step method melamine is novel fluidized bed | |
| CN203544804U (en) | Sodium cyanide storage tank | |
| CN206837531U (en) | A kind of alcohol recycle tank | |
| CN206153722U (en) | Deburring machine by gas heat energy | |
| CN204768719U (en) | Electrolyte reaction unit | |
| CN206064385U (en) | A kind of temperature automatically controlled reactor for preparing aliphatic water reducing agent | |
| CN205391767U (en) | Adopt melting urea solution directly to make automobile -used ureal device | |
| CN102898016A (en) | Apparatus and method for inhibiting TFT-LCD substrate glass bubbles | |
| CN204937917U (en) | A kind of aqueous ammonium nitrate solution holding vessel with heating arrangement | |
| CN202876785U (en) | Environment-friendly heating reaction tank | |
| CN204193896U (en) | A kind ofly fast reaction can be realized and the reactor of discharging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |