CN209721569U - A kind of urea for vehicle charging machine - Google Patents
A kind of urea for vehicle charging machine Download PDFInfo
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- CN209721569U CN209721569U CN201821821384.3U CN201821821384U CN209721569U CN 209721569 U CN209721569 U CN 209721569U CN 201821821384 U CN201821821384 U CN 201821821384U CN 209721569 U CN209721569 U CN 209721569U
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- urea
- temperature
- pyrotoxin
- container
- charging machine
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Abstract
The utility model embodiment provides a kind of urea for vehicle charging machine, including urea container, electrodynamic pump and filling gun；For the urea container including for the shell including accommodating urea and being set to the heating layer of the housing peripheral, the heating layer includes controller, temperature sensor and pyrotoxin；The temperature sensor is electrically connected with the controller, for acquiring the temperature data of the urea container local environment；The pyrotoxin is set to the periphery of the shell, and the temperature data that the controller is acquired according to the temperature sensor controls the pyrotoxin and heats to the urea container, so that the temperature in the urea container is within the set threshold range.The controller of urea for vehicle charging machine can control the pyrotoxin based on the collected temperature signal of temperature sensor and heat to urea container in the utility model embodiment, so that the temperature of urea is maintained within the temperature range of setting, avoid urea solidification that urea for vehicle charging machine is caused to break down.
Description
Technical field
The utility model relates to urea for vehicle to fill field, more particularly to a kind of urea for vehicle charging machine.
Background technique
Urea for vehicle is a kind of liquid consumable that must be used using the truck of diesel.It can individually be set on truck
A container is set to store urea for vehicle solution, and in the work of diesel truck machine, is released by way of injection into exhaust pipe
Urea for vehicle is put, chemical reaction is mixed and generated with the gas that diesel engine is discharged, reaches the row for reducing oxynitrides
The purpose put.
Since urea for vehicle is a kind of necessity of diesel vehicle, urea for vehicle charging machine is needed throughout China
Each area facilitate acquisition in time with facilitate urea for vehicle.But due to the weather in China complexity, each season and each
The temperature difference in region is all very big, and when urea charging machine is in severe cold environment, adaptability is very poor, urea for vehicle solidification easily occurs,
So as to cause the failure of charging machine, the filling of urea for vehicle is influenced.
Utility model content
In view of this, the main purpose of the utility model embodiment is to provide a kind of automobile-used urine of strong environmental adaptability
Plain charging machine.
In order to achieve the above objectives, the technical solution of the utility model embodiment is achieved in that a kind of urea for vehicle adds
Note machine, including urea container, electrodynamic pump and filling gun；The urea container is connected by the inlet of inlet tube and the electrodynamic pump
It connects；The filling gun is connect by outlet tube with the liquid outlet of the electrodynamic pump；The urea container includes for accommodating urea
Shell inside and the heating layer for being set to the housing peripheral, the heating layer includes controller, temperature sensor and fever
Source；The temperature sensor is electrically connected with the controller, for acquiring the temperature data of the urea container local environment；Institute
The periphery that pyrotoxin is set to the shell is stated, the controller controls institute according to the temperature data that the temperature sensor acquires
It states pyrotoxin to heat the urea container, so that the temperature in the urea container is within the set threshold range.
Wherein, the pyrotoxin includes electrothermal layer, protective layer and is set between the electrothermal layer and the protective layer
Insulating layer；The heating wire in net distribution is provided in the electrothermal layer, the heating wire is connected to power supply by electric-controlled switch.
Wherein, the urea container further includes the insulating layer for being set to the outer surface of outer cover；The insulating layer includes protecting
Warm cotton layer and thermal radiation resistance layer；The pyrotoxin is arranged between the outer surface of the shell and the insulating layer.
Wherein, the shell includes bottom wall, roof and side wall, and the heating layer is wrapped in the bottom wall, roof and side wall
At least one of outer surface on.
Wherein, the heating layer includes ontology and connector；The connector includes being arranged in the body edges
First veneer and the second veneer are provided with hairy fiber on first veneer, are provided with hook on second veneer；Institute
It states and is connect by the hairy fiber with the bonding of the hook between body edges, to realize that the heating layer is wrapped in institute
State the periphery of shell.
Wherein, the inlet tube and the outlet tube further include be arranged in the inlet tube and the outlet tube periphery it is another
One temperature sensor and another pyrotoxin；Another temperature sensor is electrically connected with the controller, for acquire it is described into
The temperature data of liquid pipe and the outlet tube local environment；The temperature that the controller is acquired according to another temperature sensor
Data control another pyrotoxin and heat to the inlet tube and the outlet tube, so that the inlet tube and described
Temperature in outlet tube is within the set threshold range；Wherein, another pyrotoxin uniform winding is in the inlet tube and described
Outlet tube outer wall.
Wherein, the heating layer includes multiple temperature sensors；The temperature sensor is uniformly arranged on the urine
The periphery of the shell of plain container；The inlet tube and the outlet tube periphery are provided with multiple another temperature sensors；Institute
Another temperature sensor is stated to be arranged on the outer wall of the inlet tube and the outlet tube in spacing.
It wherein, further include the bracket for surrounding the urea container periphery, the bracket and the shell of the urea container
Preset interval is formed between outer surface, the temperature sensor is used to acquire the temperature data in the interval, the heating layer
It is circumferentially positioned at the periphery of the bracket.
Wherein, the urea container further includes the liquid level sensor being electrically connected with the controller, the liquid level sensor
It is arranged in the urea container；The liquid level sensor when detecting in the urea container urea amount less than setting value,
The controller controls the pyrotoxin and power supply disconnects.
Wherein, the heating layer further includes the warning device being electrically connected with the controller, and the warning device includes referring to
Show lamp and buzzer, when the collected temperature of the temperature sensor is lower than given threshold, the controller controls the finger
Show lamp and buzzer starting.
Urea for vehicle charging machine provided by the embodiment of the utility model, including urea container, electrodynamic pump and filling gun；It is described
Urea container is connect by inlet tube with the inlet of the electrodynamic pump；The filling gun passes through outlet tube and the electrodynamic pump
Liquid outlet connection；The urea container is including for the shell including accommodating urea and being set to the heating of the housing peripheral
Layer, the heating layer includes controller, temperature sensor and pyrotoxin；The temperature sensor is electrically connected with the controller,
For acquiring the temperature data of the urea container local environment；The pyrotoxin is set to the periphery of the shell, the control
The temperature data that device processed is acquired according to the temperature sensor controls the pyrotoxin and heats to the urea container, so that
Temperature in the urea container is able to maintain within the set threshold range.In this way, provided by the embodiment of the utility model automobile-used
For urea charging machine when being placed on low-temperature region, the controller can be based on the collected temperature data control of temperature sensor
The pyrotoxin heats urea container, so that the temperature of urea is maintained within the scope of default temperature, urea solidification is avoided to draw
It plays urea for vehicle charging machine to break down, improves the adaptive capacity to environment of urea for vehicle charging machine.
Detailed description of the invention
Fig. 1 is the urea for vehicle charging machine structural schematic diagram that an embodiment of the present invention provides；
Fig. 2 is the pyrotoxin structural schematic diagram that an embodiment of the present invention provides；
Fig. 3 is the urea container structural schematic diagram that an embodiment of the present invention provides；
Fig. 4 is the urea for vehicle charging machine structural schematic diagram that another embodiment of the utility model provides；
Fig. 5 is the schematic diagram for the heating layer glued construction that an embodiment of the present invention provides；
Fig. 6 is the schematic diagram of inlet tube and outlet tube that an embodiment of the present invention provides；
Fig. 7 is the temperature sensor distributed architecture schematic diagram that an embodiment of the present invention provides；
Fig. 8 is the supporting structure schematic diagram that an embodiment of the present invention provides.
Specific embodiment
Technical scheme is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in the implementation of limitation the utility model.Term as used herein
" and/or " it include any and all combinations of one or more related listed items.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1, the urea for vehicle charging machine structural schematic diagram provided for an embodiment of the present invention, it is described automobile-used
Urea charging machine includes urea container 11, electrodynamic pump 12 and filling gun 13；The urea container 11 by inlet tube 14 with it is described
The inlet 15 of electrodynamic pump 12 connects；The filling gun 13 is connect by outlet tube 16 with the liquid outlet 17 of the electrodynamic pump 12；
The urea container 11 is including for the shell including accommodating urea and being set to the heating layer of the housing peripheral, the heating
Layer includes controller 18, temperature sensor 19 and pyrotoxin 20；The temperature sensor 19 is electrically connected with the controller 18, is used
In the temperature data for acquiring 11 local environment of urea container；The pyrotoxin 20 is set to the periphery of the shell, described
The temperature data that controller 18 is acquired according to the temperature sensor 19 control the pyrotoxin 20 to the urea container 11 into
Row heating, so that the temperature in the urea container 11 is within the set threshold range.
As an implementation, the bottom of the urea container 11 is provided with opening, and the inlet tube 14 connects described
Opening and inlet 15.In this way, the bottom of the urea container 11 is arranged in described be open, the electrodynamic pump 12 can be by institute
The urea stated in urea container 11 all exhausts.
As an implementation, the top of the urea container 11 is arranged in the urea adding mouth of the urea container 11
Portion facilitates the addition of urea, guarantees maximum additive amount.
As an implementation, flowmeter, the flow are additionally provided in the inlet tube 14 or the outlet tube 16
Meter is electrically connected with the controller 18, and the flowmeter is for recording the amount for flowing out urea from the filling gun 13.
As an implementation, the urea container 11 passes through the inlet tube 14, the electrodynamic pump 15, the liquid out
Pipe 16 is connected with multiple filling guns 13, and the scene of multiple spot filling, simplifies the knot of loading system when suitable for urea filling
Structure improves the efficiency of urea filling.
As an implementation, the bottom of the urea container 11 is equipped with wheel, facilitates the urea container 11
It is mobile.
In this way, urea for vehicle charging machine provided by the embodiment of the utility model is when being placed on low-temperature region, the control
Device can control the pyrotoxin based on the collected temperature data of temperature sensor and heat to urea container, so that the temperature of urea
Degree is maintained within the scope of default temperature, is avoided urea solidification that urea for vehicle charging machine is caused to break down, is improved automobile-used urine
The adaptive capacity to environment of plain charging machine.
Wherein, Fig. 2 is referred to, the pyrotoxin 20 is including electrothermal layer, protective layer 21 and is set to the electrothermal layer and institute
State the insulating layer 22 between protective layer 21；The heating wire 23 in net distribution, the heating wire 23 are provided in the electrothermal layer
It is connect by electric-controlled switch 25 with power supply 24.In this way, the setting of the insulating layer 22 can be avoided electric leakage, so that using more pacifying
Entirely；The setting of the protective layer 21 can be avoided internal layer and be destroyed by external force, bring failure and security risk.
As an implementation, the making material of the protective layer 21 is that elastic silicone rubber glass synthesizes cloth；It is described exhausted
The making material of edge layer 22 is high-density glass fiber.
As an implementation, the structure of the heating wire 23 can be shown in Fig. 2 time ring structure, can also be
Reticular structure, being provided with for this structure are conducive to being evenly heated to the urea container 11.
Wherein, Fig. 3 is referred to, the urea container 11 further includes the insulating layer for being set to the outer surface of outer cover；It is described
Insulating layer includes heat-preservation cotton layer 31 and thermal radiation resistance layer 32；The pyrotoxin 20 be arranged in the shell outer surface and the guarantor
Between warm layer.In this way, can keep the temperature to the urea container 11, the heat loss of urea is avoided.
As an implementation, the thermal radiation resistance layer 32 is aluminium foil.
In the above embodiments of the present application, the urea container 11 include be set in turn in the closure periphery electrothermal layer,
Insulating layer 22, protective layer 21 and insulating layer；Wherein, electrothermal layer is connect by the electric-controlled switch 25 with the power supply 24, works as institute
When stating the connection power supply of power supply 24, the heating wire 23 in electrothermal layer generates heat and adds to the 11 place environment of urea container
Heat, protective layer can make the heating wire and insulating layer destroy from external force；Insulating layer is conducive to for preventing heat loss
Save energy consumption.
Wherein, the shell includes bottom wall, roof and side wall, and the heating layer is wrapped in the bottom wall, roof and side wall
At least one of outer surface on.
As an implementation, Fig. 4 is referred to, the structure of heating layer is set for shell side, in the heating layer
Heating wire 20 is back ring structure.
Wherein, Fig. 5 is referred to, the heating layer includes ontology and connector；The connector includes being arranged at described
The first veneer 51 and the second veneer 52 on body edge are provided with hairy fiber, second veneer on first veneer 51
Hook is provided on 52；It is connect by the hairy fiber with the bonding of the hook between the body edges, with reality
The existing heating layer is wrapped in the periphery of the shell.
Refer to Fig. 6, the inlet tube 14 and the outlet tube 16 further include setting the inlet tube 14 and it is described go out
Another temperature sensor 62 and another pyrotoxin 61 of 16 periphery of liquid pipe；Another temperature sensor 62 and the controller 18
Electrical connection, for acquiring the temperature data of 16 local environment of the inlet tube 14 and the outlet tube；18 basis of controller
The temperature data that another temperature sensor 62 acquires, control another pyrotoxin 61 to the inlet tube 14 and it is described go out
Liquid pipe 16 is heated, so that the temperature in the inlet tube 14 and the outlet tube 16 is within the set threshold range；Wherein, institute
Another 61 uniform winding of pyrotoxin is stated in 16 outer wall of the inlet tube 14 and the outlet tube.In this way, urea for vehicle charging machine is worked as
When being placed on low-temperature region, the controller can control the pyrotoxin pair based on the collected temperature data of temperature sensor
Inlet tube 14 and outlet tube 16 are heated, so that the temperature of urea is maintained within the scope of default temperature, avoid urinating in liquid pipe
Element solidification causes urea for vehicle charging machine to break down, and improves the adaptive capacity to environment of urea for vehicle charging machine.
Fig. 7 is referred to, the heating layer includes multiple temperature sensors 19；The temperature sensor 19 is uniformly arranged
In the periphery of the shell of the urea container 11；The inlet tube 14 and 16 periphery of the outlet tube are provided with multiple described another
Temperature sensor 62；The outer wall of the inlet tube 14 and the outlet tube 16 is arranged in spacing for another temperature sensor 62
On.In such manner, it is possible to know the profiling temperatures of urea container 11, inlet tube 14 and each position of outlet tube, convenient precisely prison
Control.
Fig. 8 is referred to, the urea for vehicle charging machine further includes the bracket 81 around 11 periphery of urea container, described
Preset interval is formed between the outer surface of the shell of bracket 81 and the urea container 11, the temperature sensor 19 is for acquiring
Temperature data in the interval, the heating layer are circumferentially positioned at the periphery of the bracket 81.In this way, passing through bracket 81 and ring
Around the heating layer being set on the bracket 81, the semi-enclosed heating space for being surrounded on 11 periphery of urea container can be provided,
Be conducive to the heating layer and realize control to temperature in urea container 11 by controlling the temperature in the heating space, and
When needing to carry out urea container replacement, it is only necessary to the urea container 11 is taken out, it is simple to operate.
Wherein, the urea container 11 further includes the liquid level sensor being electrically connected with the controller 18, and the liquid level passes
Sensor is arranged in the urea container；The liquid level sensor is detecting that urea amount is less than setting value in the urea container
When, the controller 18 controls the pyrotoxin 20 and disconnects with power supply.In this way, avoiding the waste of energy of urea after use.
Wherein, the heating layer further includes the warning device being electrically connected with the controller 18, and the warning device includes
Indicator light and buzzer, when the collected temperature of the temperature sensor 19 is lower than given threshold, the controller 18 is controlled
The indicator light and buzzer starting.In this way, the working condition that prompting maintenance personnel know the automobile-used charging machine in time can be crossed.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (10)
1. a kind of urea for vehicle charging machine, which is characterized in that including urea container, electrodynamic pump and filling gun；
The urea container is connect by inlet tube with the inlet of the electrodynamic pump；
The filling gun is connect by outlet tube with the liquid outlet of the electrodynamic pump；
The urea container including for the shell including accommodating urea and being set to the heating layer of the housing peripheral, it is described plus
Thermosphere includes controller, temperature sensor and pyrotoxin；The temperature sensor is electrically connected with the controller, for acquiring
State the temperature data of urea container local environment；The pyrotoxin is set to the periphery of the shell, and the controller is according to institute
The temperature data for stating temperature sensor acquisition controls the pyrotoxin and heats to the urea container, so that the urea holds
Temperature in device is within the set threshold range.
2. urea for vehicle charging machine according to claim 1, which is characterized in that the pyrotoxin includes electrothermal layer, protection
Layer and the insulating layer being set between the electrothermal layer and the protective layer；The electricity in net distribution is provided in the electrothermal layer
Heated filament, the heating wire are connected to power supply by electric-controlled switch.
3. urea for vehicle charging machine according to claim 1, which is characterized in that the urea container further includes being set to institute
State the insulating layer of outer surface of outer cover；The insulating layer includes heat-preservation cotton layer and thermal radiation resistance layer；The pyrotoxin is arranged described
Between the outer surface of shell and the insulating layer.
4. urea for vehicle charging machine according to claim 1, which is characterized in that the shell includes bottom wall, roof and side
Wall, the heating layer are wrapped on the outer surface of at least one of the bottom wall, roof and side wall.
5. urea for vehicle charging machine according to claim 4, which is characterized in that the heating layer includes ontology and connection
Part；The connector includes the first veneer and the second veneer being arranged in the body edges, is arranged on first veneer
There is hairy fiber, is provided with hook on second veneer；Between the body edges by the hairy fiber with it is described
The bonding of hook connects, to realize that the heating layer is wrapped in the periphery of the shell.
6. urea for vehicle charging machine according to claim 1, which is characterized in that the inlet tube and the outlet tube also wrap
Include another temperature sensor and another pyrotoxin that the inlet tube and outlet tube periphery are set；Another temperature passes
Sensor is electrically connected with the controller, for acquiring the temperature data of the inlet tube and the outlet tube local environment；It is described
Controller controls another pyrotoxin to the inlet tube and institute according to the temperature data of another temperature sensor acquisition
It states outlet tube to be heated, so that the temperature in the inlet tube and the outlet tube is within the set threshold range；Wherein, described
Another pyrotoxin uniform winding is in the inlet tube and the outlet tube outer wall.
7. urea for vehicle charging machine according to claim 6, which is characterized in that the heating layer includes multiple temperature
Sensor；The temperature sensor is uniformly arranged on the periphery of the shell of the urea container；The inlet tube and the liquid out
Pipe periphery is provided with multiple another temperature sensors；Another temperature sensor be arranged in spacing in the inlet tube and
On the outer wall of the outlet tube.
8. urea for vehicle charging machine according to claim 1, which is characterized in that further include around the urea container periphery
Bracket, form preset interval between the outer surface of the shell of the bracket and the urea container, the temperature sensor is used
In acquiring the temperature data in the interval, the heating layer is circumferentially positioned at the periphery of the bracket.
9. urea for vehicle charging machine according to claim 1, which is characterized in that the urea container further includes and the control
The liquid level sensor of device electrical connection processed, the liquid level sensor are arranged in the urea container；The liquid level sensor is being examined
When measuring in the urea container urea amount less than setting value, the controller controls the pyrotoxin and power supply disconnects.
10. urea for vehicle charging machine according to claim 1, which is characterized in that the heating layer further includes and the control
The warning device of device electrical connection processed, the warning device includes indicator light and buzzer, when the temperature sensor is collected
When temperature is lower than given threshold, the controller controls the indicator light and buzzer starting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821384.3U CN209721569U (en) | 2018-11-06 | 2018-11-06 | A kind of urea for vehicle charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821384.3U CN209721569U (en) | 2018-11-06 | 2018-11-06 | A kind of urea for vehicle charging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721569U true CN209721569U (en) | 2019-12-03 |
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ID=68658258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821384.3U Active CN209721569U (en) | 2018-11-06 | 2018-11-06 | A kind of urea for vehicle charging machine |
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| Country | Link |
|---|---|
| CN (1) | CN209721569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774262A (en) * | 2020-10-13 | 2021-05-11 | 董正中 | Standing device and method used in process of producing vehicle urea |
-
2018
- 2018-11-06 CN CN201821821384.3U patent/CN209721569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774262A (en) * | 2020-10-13 | 2021-05-11 | 董正中 | Standing device and method used in process of producing vehicle urea |
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