CN110479101A - Water heating method and system, the urea for vehicle intelligent machine of target device - Google Patents
Water heating method and system, the urea for vehicle intelligent machine of target device Download PDFInfo
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- CN110479101A CN110479101A CN201910780745.7A CN201910780745A CN110479101A CN 110479101 A CN110479101 A CN 110479101A CN 201910780745 A CN201910780745 A CN 201910780745A CN 110479101 A CN110479101 A CN 110479101A
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- water
- temperature
- flow
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- filter module
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 233
- 238000010438 heat treatment Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 41
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000004202 carbamide Substances 0.000 title claims abstract description 16
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims description 10
- 239000008236 heating water Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—Controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/10—Temperature control
- B01D2311/103—Heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of water heating method of target device and systems, urea for vehicle intelligent machine.Wherein, this method comprises: the flow of inlet water and pipeline water temperature of the filter module group in acquisition target device, wherein filter module group is produced to obtain target pure water for being filtered processing to the water source of inflow；If it is determined that flow of inlet water reaches preset flow threshold value and pipeline water temperature is lower than preset temperature threshold, then the heating unit that control is arranged in target device heats the water source in pipeline, and the water source after heating is delivered in filter module group.The present invention solves equipment in the related technology and is easy the technical issues of being influenced by low temperature environment, reducing water efficiency processed when using reverse osmosis membrane Pure-water Making.
Description
Technical field
The present invention relates to equipment water technical fields, a kind of water heating method in particular to target device and are
System, urea for vehicle intelligent machine.
Background technique
In the related technology, urea for vehicle intelligent machine was often carried out using reverse osmosis membrane during Pure-water Making
Drainage source obtains pure water, but higher to temperature requirements when reverse osmosis membrane work, and the performance optimum temperature of general reverse osmosis membrane exists
25 degrees centigrades, general every 1 degree Celsius of reduction, water yield can reduce about 3%, the special property as reverse osmosis membrane
Can, if ambient temperature is too low, cause the water source temperature of tap water low, influences whether the water efficiency processed of reverse osmosis membrane.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of water heating method of target device and systems, urea for vehicle intelligent machine, so that
Few equipment in the related technology that solves is easy to be influenced by low temperature environment when using reverse osmosis membrane Pure-water Making, reduces water effect processed
The technical issues of rate.
According to an aspect of an embodiment of the present invention, a kind of water heating method of target device is provided, comprising: acquisition mesh
The flow of inlet water and pipeline water temperature of filter module group in marking device, wherein the filter module group is used to carry out the water source of inflow
Filtration treatment is produced to obtain target pure water；If it is determined that the flow of inlet water reaches preset flow threshold value and the pipeline water temperature is low
In preset temperature threshold, then the heating unit that control is arranged in the target device heats the water source in pipeline, will
Water source after heating is delivered in the filter module group.
Optionally, the flow of inlet water and pipeline water temperature for acquiring the filter module group in target device include: by preset sense
Warm module detection flows into the water temperature at the initial water source in the filter module group, obtains the pipeline water temperature；Pass through preset stream
Amount module detection flows into the flow at the water source in the filter module group, obtains the flow of inlet water.
Optionally, the temperature-sensitive module includes at least one following: temperature sensing package, temperature sensor, the flow module packet
It includes at least one following: flowmeter, flow sensor.
Optionally, the water heating method further include: the heating water temperature in detection preset time period；Based on the heating water
Temperature adjusts heating frequency, so that the water temperature for flowing into the water source of the filter module group is maintained in default water temperature range.
Optionally, the heating unit is ptc heater.
Optionally, the filter module group is the goal filtering mould group comprising reverse osmosis (RO) film.
Optionally, the target device includes at least: in urea for vehicle intelligent machine.
According to another aspect of an embodiment of the present invention, a kind of water heating system of target device is additionally provided, comprising: filtering
Mould group is produced to obtain target pure water for being filtered processing to the water source of inflow；Temperature-sensitive module and flow module, wherein institute
It states temperature-sensitive module and flows into institute for acquiring for acquiring the pipeline water temperature at the water source for flowing into the filter module group, the flow module
State the flow of inlet water at the water source of filter module group；PTC heating unit, for determining that the flow of inlet water reaches preset flow threshold value
And the pipeline water temperature be lower than preset temperature threshold when, the water source in pipeline is heated.
Optionally, the temperature-sensitive module includes at least one following: temperature sensing package, temperature sensor, the flow module packet
It includes at least one following: flowmeter, flow sensor.
Optionally, the water heating system of the target device further include: the first water temperature detection unit, when for detecting default
Between heating water temperature in section；PID adjusts unit, for being based on the heating water temperature, heating frequency is adjusted, so as to flow into the mistake
The water temperature for filtering the water source of mould group is maintained in default water temperature range.
Optionally, the PTC heating unit is ptc heater.
Optionally, the filter module group is the goal filtering mould group comprising reverse osmosis (RO) film.
Optionally, the target device includes at least: in urea for vehicle intelligent machine.
According to another aspect of an embodiment of the present invention, a kind of urea for vehicle intelligent machine is additionally provided, comprising: processor；With
And memory, for storing the executable instruction of the processor；Wherein, the processor is configured to hold via described in execution
Row instructs to execute the water heating method of target device described in above-mentioned any one.
According to another aspect of an embodiment of the present invention, a kind of storage medium is additionally provided, the storage medium is for storing
Program, wherein equipment where described program controls the storage medium when being executed by processor executes above-mentioned any one institute
The water heating method for the target device stated.
According to another aspect of an embodiment of the present invention, a kind of processor is additionally provided, the processor is used to run program,
Wherein, the water heating method of target device described in above-mentioned any one is executed when described program is run.
In embodiments of the present invention, using acquisition target device in filter module group flow of inlet water and pipeline water temperature,
In, filter module group is produced to obtain target pure water, however, it is determined that flow of inlet water reaches pre- for being filtered processing to the water source of inflow
If flow threshold and pipeline water temperature are lower than preset temperature threshold, then the heating unit that control is arranged in target device is in pipeline
Water source heated, the water source after heating is delivered in filter module group.In this embodiment it is possible in the mistake of target device
Increase heating unit before filter mould group, the water temperature of pipeline is acquired by temperature-sensitive module, if water temperature is lower than preset temperature threshold, and manages
Water flow is met the requirements in road, starts heating unit, guarantees water temperature in preset temperature range, so that the production water of reverse osmosis membrane is imitated
Rate is in normal operating condition, improves water efficiency processed, so that solving equipment in the related technology is using reverse osmosis membrane Pure-water Making
When, it is easy the technical issues of being influenced by low temperature environment, reducing water efficiency processed.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of flow chart of the water heating method of optional target device according to an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of target device according to an embodiment of the present invention；
Fig. 3 is the flow chart of the water heating method of another optional target device according to an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of the water heating system of optional target device according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
For convenient for the skilled artisan will appreciate that the present invention, below to being related in various embodiments of the present invention
Part term or noun are made explanations:
Reverse osmosis, Reverse Osmosis, abbreviation RO, the film based on the filtering of reverse osmosis realization water source are reverse osmosis membrane, i.e.,
RO film.It is that high concentration is flowed to by low concentration that reverse osmosis principle, which is the type of flow based on water,, will be by after water is once pressurize
High concentration flow is to low concentration, since the aperture of RO film is 100 a ten thousandths (0.0001 micron) of hairline, general naked eyes nothing
Method sees, therefore, only hydrone and part mineral ion can by (by the unhelpful damage of ion be orientated), realized instead with this
Infiltration.
PTC heating unit, it is understood that be ptc heater, formed using PTC ceramics heater element and aluminum pipe.
PID controller, i.e. Proportion (ratio), Iintegral (integral), Differential (differential) control
Device is adjusted using PID control/PID and realizes that the frequency of equipment is adjusted.
According to embodiments of the present invention, a kind of water heating method embodiment of target device is provided, it should be noted that In
The step of process of attached drawing illustrates can execute in a computer system such as a set of computer executable instructions, also,
It, in some cases, can be to be different from shown in sequence execution herein although logical order is shown in flow charts
The step of out or describing.
Fig. 1 is a kind of flow chart of the water heating method of optional target device according to an embodiment of the present invention, such as Fig. 1 institute
Show, this method comprises the following steps:
Step S102 acquires the flow of inlet water and pipeline water temperature of the filter module group in target device, wherein filter module group is used
In being filtered processing to the water source of inflow, produce to obtain target pure water；
Step S104, however, it is determined that flow of inlet water reaches preset flow threshold value and pipeline water temperature is lower than preset temperature threshold, then
It controls the heating unit being arranged in target device to heat the water source in pipeline, the water source after heating is delivered to filtering
In mould group.
Through the above steps, the flow of inlet water and pipeline water temperature of the filter module group in acquisition target device can be used,
In, filter module group is produced to obtain target pure water, however, it is determined that flow of inlet water reaches pre- for being filtered processing to the water source of inflow
If flow threshold and pipeline water temperature are lower than preset temperature threshold, then the heating unit that control is arranged in target device is in pipeline
Water source heated, the water source after heating is delivered in filter module group.In this embodiment it is possible in the mistake of target device
Increase heating unit before filter mould group, the water temperature of pipeline is acquired by temperature-sensitive module, if water temperature is lower than preset temperature threshold, and manages
Water flow is met the requirements in road, starts heating unit, guarantees water temperature in preset temperature range, so that the production water of reverse osmosis membrane is imitated
Rate is in normal operating condition, improves water efficiency processed, so that solving equipment in the related technology is using reverse osmosis membrane Pure-water Making
When, it is easy the technical issues of being influenced by low temperature environment, reducing water efficiency processed.
In embodiments of the present invention, the water heating method of target device can be applied to the various mesh using reverse osmosis membrane
In marking device, which includes but is not limited to: urea for vehicle intelligent machine, one urea for vehicle intelligent machine of the embodiment of the present invention into
Row schematically illustrates.
Reverse osmosis membrane used in target device can be RO film in the embodiment of the present invention, and RO film is used in filter module group
Processing is filtered to the water source of entrance, obtains pure water.
It can be multiple types into the water source in filter module group, including but not limited to: tap water, river water, rainwater etc..
In embodiments of the present invention, water source can be introduced into heating unit, the pipe of heating unit before entering filter module group
Road is directly connected to filter module group, can be directly by the heating unit to the water source for flowing into filter module group when needing to heat
It is heated.
Optionally, the flow of inlet water and pipeline water temperature for acquiring the filter module group in target device include: by preset sense
Warm module detection flows into the water temperature at the initial water source in filter module group, obtains pipeline water temperature；It is examined by preset flow module
The flow for flowing into the water source in filter module group is surveyed, flow of inlet water is obtained.
As optional embodiment of the present invention, temperature-sensitive module includes at least one following: temperature sensing package, temperature sensor, stream
It includes at least one following for measuring module: flowmeter, flow sensor.
Signal piping water temperature and flow of inlet water can be distinguished by temperature-sensitive module and flow module, which can be with
The flow for referring to the flowing water source in the pipeline of heating unit may also mean that the water source flow of filter module group inlet.It is right
In the setting of temperature-sensitive module and flow module, can be close to the inlet of filter module group.
Fig. 2 is a kind of schematic diagram of target device according to an embodiment of the present invention, as shown in Fig. 2, the target device can be with
It include: RO film filter module group 21, heating unit 22, flow sensor 23, temperature sensor 24, wherein increase before filter module group
Add heating unit, the water temperature of pipeline is acquired by temperature sensor, heating frequency is controlled using target device, to guarantee that water temperature exists
In preset range, the production water efficiency of RO film filter module group is allowed to be in normal operating condition.
In embodiments of the present invention, water heating method further include: the heating water temperature in detection preset time period；Based on heating
Water temperature adjusts heating frequency, so that the water temperature for flowing into the water source of filter module group is maintained in default water temperature range.
The embodiment of the present invention can be used PID and adjust the heating frequency that can control heating unit, maintain water temperature at default
In water temperature range.
Above-mentioned default water temperature range, is voluntarily adjusted with the actual environment of each department, conventionally, can be set pre-
If water temperature range is at 25 DEG C or so, for example, 22 DEG C -28 DEG C.
As optional embodiment of the present invention, heating unit is ptc heater.
Optionally, filter module group is the goal filtering mould group comprising reverse osmosis (RO) film.
Through the foregoing embodiment, heating unit can be opened in the case where environment temperature is too low, before entering RO film
Water source is heated, and is controlled by system heating frequency, guarantees water temperature in preset temperature range, to guarantee water yield.
Fig. 3 is the flow chart of the water heating method of another optional target device according to an embodiment of the present invention, such as Fig. 3
Shown, which includes:
Step S302 starts Pure-water Making；
Step S304 prepares starting ptc heater；
Step S306, however, it is determined that the water temperature at water source is lower than 20 DEG C, and water flow is met the requirements, then starts ptc heater pair
Heated at water source in pipeline；
Step S308 realizes that PID is adjusted using controller, controls the water temperature at water source at 25 DEG C.
Above-described embodiment can be applied to urea for vehicle intelligent machine, by increasing ptc heater before RO film, pass through temperature
Sensor acquires the water temperature of pipeline, adjusts control PTC heating frequency using system PID and allows RO to guarantee water temperature at 25 DEG C or so
Film produces water efficiency and is in normal operating condition.
Fig. 4 is a kind of schematic diagram of the water heating system of optional target device according to an embodiment of the present invention, such as Fig. 4 institute
Show, which may include: filter module group 41, temperature-sensitive module 42 and flow module 43, PTC heating unit 43, wherein
Filter module group 41 is produced to obtain target pure water for being filtered processing to the water source of inflow；
Temperature-sensitive module 42 and flow module 43, wherein temperature-sensitive module is used to acquire the pipeline at the water source for flowing into filter module group
Water temperature, flow module are used to acquire the flow of inlet water at the water source for flowing into filter module group；
PTC heating unit 43, for determining that flow of inlet water reaches preset flow threshold value and pipeline water temperature is lower than default temperature
When spending threshold value, the water source in pipeline is heated.
Through the above steps, the water source that can be flowed by 41 Duis of filter module group is filtered processing, produces to obtain target
Pure water acquires the pipeline water temperature for flowing into the water source of filter module group by temperature-sensitive module 42, is flowed by the acquisition of flow module 43
The flow of inlet water at the water source of mould group is filtered, and is determining that flow of inlet water reaches preset flow threshold value and pipe by PTC heating unit 43
When road water temperature is lower than preset temperature threshold, the water source in pipeline is heated.In this embodiment it is possible in target device
Increase heating unit before filter module group, the water temperature of pipeline is acquired by temperature-sensitive module, if water temperature is lower than preset temperature threshold, and
Water flow is met the requirements in pipeline, starts heating unit, guarantees water temperature in preset temperature range, so that the production water of reverse osmosis membrane
Efficiency is in normal operating condition, improves water efficiency processed, so that solving equipment in the related technology is using reverse osmosis membrane making pure
When water, it is easy the technical issues of being influenced by low temperature environment, reducing water efficiency processed.
Optionally, temperature-sensitive module includes at least one following: temperature sensing package, temperature sensor, flow module include it is following extremely
It is one of few: flowmeter, flow sensor.
It is another optional, the water heating system of target device further include: the first water temperature detection unit, it is default for detecting
Heating water temperature in period；PID adjusts unit, for adjusting heating frequency based on heating water temperature, so as to flow into filter module group
The water temperature at water source be maintained in default water temperature range.
Optionally, PTC heating unit is ptc heater.
Optionally, filter module group is the goal filtering mould group comprising reverse osmosis (RO) film.
Optionally, target device includes at least: in urea for vehicle intelligent machine.
According to another aspect of an embodiment of the present invention, a kind of urea for vehicle intelligent machine is additionally provided, comprising: processor；With
And memory, the executable instruction for storage processor；Wherein, processor is configured to execute via executable instruction is executed
The water heating method of the target device of above-mentioned any one.
According to another aspect of an embodiment of the present invention, a kind of storage medium is additionally provided, storage medium is used to store program,
Wherein, the water that equipment where program controls storage medium when being executed by processor executes the target device of above-mentioned any one adds
Hot method.
According to another aspect of an embodiment of the present invention, a kind of processor is additionally provided, processor is used to run program,
In, program executes the water heating method of the target device of above-mentioned any one when running.
Present invention also provides a kind of computer program products, when executing on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step: the flow of inlet water and pipeline water temperature of the filter module group in acquisition target device, wherein mistake
Filter mould group is produced to obtain target pure water for being filtered processing to the water source of inflow；If it is determined that flow of inlet water reaches default stream
It measures threshold value and pipeline water temperature is lower than preset temperature threshold, then the heating unit that control is arranged in target device is to the water in pipeline
Source is heated, and the water source after heating is delivered in filter module group.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of water heating method of target device characterized by comprising
Acquire the flow of inlet water and pipeline water temperature of the filter module group in target device, wherein the filter module group is used for inflow
Water source be filtered processing, produce to obtain target pure water；
If it is determined that the flow of inlet water reaches preset flow threshold value and the pipeline water temperature is lower than preset temperature threshold, then control is set
The heating unit set in the target device heats the water source in pipeline, and the water source after heating is delivered to the mistake
It filters in mould group.
2. water heating method according to claim 1, which is characterized in that the water inlet of the filter module group in acquisition target device
Flow and pipeline water temperature include:
The water temperature that the initial water source in the filter module group is flowed by the detection of preset temperature-sensitive module, obtains the pipeline water
Temperature；
The flow that the water source in the filter module group is flowed by the detection of preset flow module, obtains the flow of inlet water.
3. water heating method according to claim 2, which is characterized in that the temperature-sensitive module includes at least one following:
Temperature sensing package, temperature sensor, the flow module include at least one following: flowmeter, flow sensor.
4. water heating method according to claim 1, which is characterized in that the water heating method further include:
Detect the heating water temperature in preset time period；
Based on the heating water temperature, heating frequency is adjusted, so that the water temperature for flowing into the water source of the filter module group is maintained at default
In water temperature range.
5. water heating method as claimed in any of claims 1 to 4, which is characterized in that the heating unit is PTC
Heater.
6. water heating method as claimed in any of claims 1 to 4, which is characterized in that the filter module group is packet
The goal filtering mould group of the film containing reverse osmosis (RO).
7. water heating method according to claim 6, which is characterized in that the target device includes at least: urea for vehicle
In intelligent machine.
8. a kind of water heating system of target device characterized by comprising
Filter module group is produced to obtain target pure water for being filtered processing to the water source of inflow；
Temperature-sensitive module and flow module, wherein the temperature-sensitive module is used to acquire the pipeline at the water source for flowing into the filter module group
Water temperature, the flow module are used to acquire the flow of inlet water at the water source for flowing into the filter module group；
PTC heating unit, for determining that the flow of inlet water reaches preset flow threshold value and the pipeline water temperature is lower than default
When temperature threshold, the water source in pipeline is heated.
9. a kind of urea for vehicle intelligent machine characterized by comprising
Processor；And
Memory, for storing the executable instruction of the processor；
Wherein, the processor is configured to come any one of perform claim requirement 1 to 7 institute via the execution executable instruction
The water heating method for the target device stated.
10. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require any one of 1 to 7 described in target device water heating method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780745.7A CN110479101A (en) | 2019-08-22 | 2019-08-22 | Water heating method and system, the urea for vehicle intelligent machine of target device |
Applications Claiming Priority (1)
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