CN106870101A - Can timing probe diesel engine frame structure - Google Patents
Can timing probe diesel engine frame structure Download PDFInfo
- Publication number
- CN106870101A CN106870101A CN201710259740.0A CN201710259740A CN106870101A CN 106870101 A CN106870101 A CN 106870101A CN 201710259740 A CN201710259740 A CN 201710259740A CN 106870101 A CN106870101 A CN 106870101A
- Authority
- CN
- China
- Prior art keywords
- water
- controller
- organism
- module
- temperature information
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/14—Indicating devices; Other safety devices
- F01P11/20—Indicating devices; Other safety devices concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/33—Cylinder head temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/50—Temperature using two or more temperature sensors
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses can timing probe diesel engine frame structure, including the water tank and cylinder cover that are connected by mozzle, the first stop valve is provided with the mozzle, first stop valve is connected with the first drive module, water temperature detecting module is internally provided with water tank, cylinder cover surface organism temperature induction module is provided with, also including controller, the controller is connected with water temperature detecting module, organism temperature induction module respectively, wherein：Water temperature detecting module：Water temperature information in collection water tank, and water temperature information is transferred to controller；Organism temperature induction module：The organism temperature information on collection cylinder cover surface, and by organism temperature information transfer to controller；Controller：Water temperature information, the organism temperature information of organism temperature induction module transmission of water temperature detecting module transmission are received, when the temperature difference between water temperature information and organism temperature information is less than 5~8 degrees Celsius, driving instruction to the first drive module is sent.
Description
Technical field
The present invention relates to engine cool field, and in particular to can timing probe diesel engine frame structure.
Background technology
Cylinder cover is the lid of engine and the parts of closing cylinder, including water jacket and valve and cooling fin.Cylinder cover be by
Cast iron or aluminium alloy casting system, are the installing matrixes of valve mechanism, are also the closure of cylinder, aerobic cylinder and top land composition combustion
Burn room.Many has been used camshaft support base and tappet guide hole seat and cylinder cover structure cast in block.
Winter temperature is low, and cylinder cover of diesel easily occurs crack leak.Its main cause be diesel engine starting after, in machine temperature
Degree is raised immediately, if at this moment adding cooling water, cylinder block and cylinder cover quick refrigeration, will because of shrinkage crack.And bavin
When oil machine is operated, cooling water is not enough or boiling of the radiator machine temperature is too high, and cooling water is added suddenly.Cylinder block and cylinder cover cross cold events
Also cracking can be caused.
The content of the invention
It is an object of the invention to provide can timing probe diesel engine frame structure, solve diesel engine start in the winter time after plus
Enter cooling water, the shrinkage of cylinder quick refrigeration and produce the problem in crack.
The present invention is achieved through the following technical solutions：
Can timing probe diesel engine frame structure, including the water tank and cylinder cover connected by mozzle, the water conservancy diversion
The first stop valve is provided with pipe, first stop valve is connected with the first drive module, being internally provided with water temperature in water tank visits
Survey module, cylinder cover surface is provided with organism temperature induction module, also including controller, the controller respectively with water temperature
Detecting module, the connection of organism temperature induction module, wherein：
Water temperature detecting module：Water temperature information in collection water tank, and water temperature information is transferred to controller；
Organism temperature induction module：The organism temperature information on collection cylinder cover surface, and by organism temperature information transfer
To controller；
Controller：Receive water temperature information, the organism temperature of organism temperature induction module transmission of water temperature detecting module transmission
Information, when the temperature difference between water temperature information and organism temperature information is less than 5~8 degrees Celsius, sends driving instruction and is driven to first
Dynamic model block；
First drive module：The driving instruction of controller transmission is received, the first stop valve Open valve is controlled.Further
, in the winter time, temperature is relatively low, and cylinder cover of diesel easily occurs crack leak, is primarily due to diesel engine starting or diesel engine fortune
After turning, built-in temperature is raised immediately, if at this moment adding cooling water, cylinder block and cylinder cover quick refrigeration will be because of shrinkages
Crack.For problem above, the present invention is devised and can automatically control the diesel engine frame structure that water tank supplies water to cylinder cover, mainly
One water temperature detecting module is set inside water tank, one organism temperature induction module is set on cylinder cover surface, use respectively
In water temperature and the temperature on cylinder cover surface in detection water tank, the temperature between water temperature and cylinder cover is judged by controller
Difference, when the temperature difference is in the range of restriction, i.e., when the temperature difference is less than 5~8 degrees Celsius, the temperature difference now between the two is smaller, it is to avoid because
Excessive temperature differentials between the two causes cylinder cover quick refrigeration and produces the problem in crack.
Adjutage is additionally provided with cylinder cover bottom, the adjutage is connected with cylinder cover internal cooling water cavity,
The second stop valve is additionally provided with adjutage, second stop valve is connected with the second drive module, described second drives mould
Block is connected with controller, wherein：
Controller：The organism temperature information of organism temperature induction module transmission is received, when organism temperature information is Celsius less than 2
When spending, transmission discharges water and instructs to the second drive module；
Second drive module：The instruction that discharges water of controller transmission is received, the second stop valve Open valve is controlled.Further
, after engine is shut down, people must not always remember and put cooling water.In the area of special severe cold, in-engine water can be frozen into
, there is cylinder block and cylinder cover spalling in ice, volume increase.For problem above, the present invention devises above structure, by controller
Control the second drive module to drive the second stop valve to turn on, the cooling water in cylinder cover is released automatically.Work as body
When temperature information is less than 1 degree Celsius, controller automatically generates trigger signal and controls the work of the second drive module, sets 1 degree Celsius
Be boundary, such body and ambient temperature will not difference it is especially big, in the case where ensureing that water flowing is smoothly released, water can be avoided
Adjutage and dewatering outlet is caused to produce slight crack because internal-external temperature difference is excessive during releasing.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention can timing probe diesel engine frame structure, judged by the temperature difference between cylinder cover and cistern water supply
To control Cooling Water, after solving because of diesel engine starting or diesel engine operating, cooling water is added, cylinder block is with cylinder cover drastically
Cooling shrinkage and produce the problem in crack；
2nd, the present invention can timing probe diesel engine frame structure, be additionally provided with adjutage in cylinder cover bottom, it is described to put
Water pipe is connected with cylinder cover internal cooling water cavity, and the second stop valve is additionally provided with adjutage, by controller control the
Two drive modules drive the conducting of the second stop valve, are realized with this and are released in the automatic water by cylinder cover of severe winter environment, keep away
Exempted from it is in-engine water congeals into ice, volume increase, cause the problem of cylinder block and cylinder cover spalling.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is circuit control structure schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- water tanks, 2- cylinder covers, 3- mozzles, the stop valves of 4- first, 5- water temperature detecting modules, the sensing of 6- organism temperatures
Module, 7- adjutages, the stop valves of 8- second.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1
As shown in Figure 1, 2, the present invention can timing probe diesel engine frame structure, including the water tank 1 connected by mozzle 3
With cylinder cover 2, the first stop valve 4 is provided with the mozzle 3, first stop valve 4 is connected with the first drive module,
Water temperature detecting module 5 is internally provided with water tank 1, the surface of cylinder cover 2 is provided with organism temperature induction module 6, also included
Controller, the controller is connected with water temperature detecting module 5, organism temperature induction module 6 respectively, wherein：
Water temperature detecting module 5：Water temperature information in collection water tank 1, and water temperature information is transferred to controller；
Organism temperature induction module 6：The organism temperature information on collection cylinder cover 2 surface, and organism temperature information is passed
It is defeated by controller；
Controller：Receive water temperature information, the body temperature of the transmission of organism temperature induction module 6 of the transmission of water temperature detecting module 5
Degree information, when the temperature difference between water temperature information and organism temperature information is less than 5~8 degrees Celsius, sends driving instruction to first
Drive module；
First drive module：The driving instruction of controller transmission is received, the Open valve of the first stop valve 4 is controlled.Tie above
After structure is solved because of diesel engine starting or diesel engine operating, add cooling water, cylinder block and the shrinkage of cylinder cover quick refrigeration and produce
The problem in raw crack.
Embodiment 2
As shown in Figure 1, 2, the present invention can timing probe diesel engine frame structure, on the basis of embodiment 1, in cylinder head
The bottom of body 2 is additionally provided with adjutage 7, and the adjutage 7 is connected with the internal cooling water cavity of cylinder cover 2, on adjutage 7 also
The second stop valve 8 is provided with, second stop valve 8 is connected with the second drive module, second drive module and controller
Connection, wherein：
Controller：The organism temperature information of the transmission of organism temperature induction module 6 is received, when organism temperature information is taken the photograph less than 1
When family name spends, transmission discharges water and instructs to the second drive module；
Second drive module：The instruction that discharges water of controller transmission is received, the Open valve of the second stop valve 8 is controlled.Tie above
Structure is realized releases in the automatic water by cylinder cover of severe winter environment, it is to avoid in-engine water congeals into ice, and volume increases
Greatly, the problem of cylinder block and cylinder cover spalling is caused.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (2)
1. can timing probe diesel engine frame structure, including by mozzle (3) connect water tank (1) and cylinder cover (2), its
It is characterised by, the first stop valve (4) is provided with the mozzle (3), and first stop valve (4) connects with the first drive module
Connect, water temperature detecting module (5) is internally provided with water tank (1), cylinder cover (2) surface is provided with organism temperature induction module
(6), also including controller, the controller is connected with water temperature detecting module (5), organism temperature induction module (6) respectively, its
In：
Water temperature detecting module (5)：Water temperature information in collection water tank (1), and water temperature information is transferred to controller；
Organism temperature induction module (6)：The organism temperature information on cylinder cover (2) surface is gathered, and organism temperature information is passed
It is defeated by controller；
Controller：Receive water temperature information, the body temperature of organism temperature induction module (6) transmission of water temperature detecting module (5) transmission
Degree information, when the temperature difference between water temperature information and organism temperature information is less than 5~8 degrees Celsius, sends driving instruction to first
Drive module；
First drive module：The driving instruction of controller transmission is received, the first stop valve (4) Open valve is controlled.
2. it is according to claim 1 can timing probe diesel engine frame structure, it is characterised in that at cylinder cover (2) bottom
Portion is additionally provided with adjutage (7), and the adjutage (7) is connected with cylinder cover (2) internal cooling water cavity, in adjutage (7)
On be additionally provided with the second stop valve (8), second stop valve (8) is connected with the second drive module, second drive module
It is connected with controller, wherein：
Controller：The organism temperature information of organism temperature induction module (6) transmission is received, when organism temperature information is Celsius less than 1
When spending, transmission discharges water and instructs to the second drive module；
Second drive module：The instruction that discharges water of controller transmission is received, the second stop valve (8) Open valve is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259740.0A CN106870101A (en) | 2017-04-19 | 2017-04-19 | Can timing probe diesel engine frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259740.0A CN106870101A (en) | 2017-04-19 | 2017-04-19 | Can timing probe diesel engine frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106870101A true CN106870101A (en) | 2017-06-20 |
Family
ID=59162830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710259740.0A Pending CN106870101A (en) | 2017-04-19 | 2017-04-19 | Can timing probe diesel engine frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870101A (en) |
-
2017
- 2017-04-19 CN CN201710259740.0A patent/CN106870101A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |