CN109469543B - Radiator working state monitoring system - Google Patents
Radiator working state monitoring system Download PDFInfo
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- CN109469543B CN109469543B CN201811295087.4A CN201811295087A CN109469543B CN 109469543 B CN109469543 B CN 109469543B CN 201811295087 A CN201811295087 A CN 201811295087A CN 109469543 B CN109469543 B CN 109469543B
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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
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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
- F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
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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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
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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
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
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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
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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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/34—Heat exchanger incoming fluid temperature
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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
- F01P2031/00—Fail safe
- F01P2031/20—Warning devices
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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
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to the technical field of radiators, and aims to provide a radiator working state monitoring system capable of regulating and controlling a radiator in real time. The adopted technical scheme is as follows: a radiator working state monitoring system comprises a controller, a radiator and an auxiliary water tank; the radiator consists of a water inlet chamber, a radiating pipe and a water outlet chamber which are sequentially communicated; the water inlet of the water inlet chamber is provided with a one-way valve, the water outlet of the water outlet chamber is provided with a tee joint and is respectively communicated with a water outlet pipe and a by-pass pipe, the by-pass pipe consists of a water inlet section and a water outlet section, the water inlet section and the water outlet section are respectively correspondingly communicated with the water inlet and the water outlet of the auxiliary water tank, and the water outlet pipe, the water inlet section and the water outlet section are respectively provided with an electromagnetic valve controlled by a controller; and temperature sensors electrically connected with a controller are respectively arranged in the water inlet chamber, the water outlet chamber and the auxiliary water tank, and the controller is electrically connected with an automobile display screen. The invention can monitor and regulate the radiator in real time.
Description
Technical Field
The invention relates to the technical field of radiators, in particular to a radiator working state monitoring system.
Background
The radiator of the automobile is a main part of the cooling system of the automobile and has the function of dissipating heat generated by the engine in the working process. The radiator generally comprises a radiating pipe, an inlet chamber and an outlet chamber, wherein the inlet chamber is communicated with the outlet chamber through the radiating pipe, cooling water flows into the inlet chamber after exchanging heat with an engine, then flows into the radiating pipe through the inlet chamber to exchange heat with air, then flows into the outlet chamber, and finally flows out of the outlet chamber to flow back to the engine again to absorb heat.
Most of the existing radiators only have a heat dissipation function, and the working state of the existing radiators cannot be monitored, and the working state of the existing radiators cannot be flexibly adjusted according to actual conditions. Therefore, there is a need to develop a radiator working condition monitoring system capable of real-time regulation and control of the radiator.
Disclosure of Invention
The invention aims to provide a radiator working state monitoring system capable of regulating and controlling a radiator in real time.
In order to achieve the purpose, the invention adopts the technical scheme that:
a radiator working state monitoring system comprises a controller, a radiator and an auxiliary water tank; the radiator consists of a water inlet chamber, a radiating pipe and a water outlet chamber which are sequentially communicated; the water inlet of the water inlet chamber is provided with a one-way valve, the water outlet of the water outlet chamber is provided with a tee joint and is respectively communicated with a water outlet pipe and a by-pass pipe, the by-pass pipe consists of a water inlet section and a water outlet section, the water inlet section and the water outlet section are respectively correspondingly communicated with the water inlet and the water outlet of the auxiliary water tank, and the water outlet pipe, the water inlet section and the water outlet section are respectively provided with an electromagnetic valve controlled by a controller; and temperature sensors electrically connected with a controller are respectively arranged in the water inlet chamber, the water outlet chamber and the auxiliary water tank, and the controller is electrically connected with an automobile display screen.
Preferably, the bottom and the top of the auxiliary water tank are provided with vertical partition plates in a vertically staggered manner, the auxiliary water tank is divided into a water channel which meanders up and down by the vertical partition plates, and the head end and the tail end of the water channel respectively correspond to the water inlet and the water outlet of the auxiliary water tank.
Preferably, the shell of the auxiliary water tank is made of heat insulating materials, and the controller is provided with a preheating mode; the controller carries out preheating judgment when the automobile is just started and enters a preheating mode after the judgment is passed, and when the controller is in the preheating mode, the electromagnetic valve of the water outlet pipe is closed, and the electromagnetic valves of the water inlet section and the water outlet section are opened.
Preferably, the warm-up determination is made by: 1) judging whether the water temperature in the water outlet chamber is lower than a preset preheating threshold value or not, if so, carrying out next judgment, and if not, judging not to pass; 2) and judging whether the water temperature in the water outlet chamber is lower than the water temperature in the auxiliary water tank, if so, judging that the water temperature passes, and otherwise, judging that the water temperature does not pass.
Preferably, the water outlet of the auxiliary water tank is also provided with a water injection pipe communicated with the water inlet chamber, and the water injection pipe is provided with an electromagnetic valve and a water pump which are controlled by a controller; the controller is provided with a temperature control mode; the controller judges the temperature control when the automobile is flamed out and enters a temperature control mode after the judgment is passed; and when the controller is in a temperature control mode, the electromagnetic valves of the water injection pipe and the water inlet section are opened, the electromagnetic valves of the water outlet pipe and the water outlet section are closed, and the water pump is started.
Preferably, the temperature control determination is performed by the following steps: a) judging whether the water temperature in the auxiliary water tank is lower than a preset temperature control threshold value or not, if so, carrying out next judgment, and if not, judging not to pass; b) and judging whether the water temperature in the auxiliary water tank is lower than the water temperature in the water outlet chamber, if so, judging that the water temperature passes, and otherwise, judging that the water temperature does not pass.
Preferably, the bottom of the auxiliary water tank is provided with a slag collecting pipe extending downwards, and the slag collecting pipe corresponds to the position of a water inlet of the auxiliary water tank; an arc-shaped baffle is arranged above the slag collecting pipe, the bottom end of the arc-shaped baffle corresponds to the slag collecting pipe in position, and the top end of the arc-shaped baffle is bent towards the water inlet direction of the auxiliary water tank; the bottom of the slag collecting pipe is provided with an external thread and is matched with a sealing cover.
Preferably, the tip of cooling tube sets up the reinforcement, the reinforcement is hollow round platform form, the inner wall of reinforcement set up the rubber layer and with the outer wall adaptation of cooling tube, the bottom of reinforcement and the intake chamber or the welding of play hydroecium that correspond.
Preferably, the inner walls of the water inlet chamber, the water outlet chamber and the auxiliary water tank are provided with reinforcing ribs.
Preferably, the outer walls of the water inlet chamber, the water outlet chamber and the auxiliary water tank are provided with reinforcing ribs.
The invention has the beneficial effects that the temperature sensors are respectively arranged in the water inlet chamber and the water outlet chamber of the radiator, and the controller can monitor the water temperatures in the water inlet chamber and the water outlet chamber in real time through the temperature sensors and judge whether the working state of the radiator is good or not through the temperature difference between the water inlet chamber and the water outlet chamber. When the temperature difference is smaller than a preset minimum value, namely the radiator works abnormally, the controller opens the electromagnetic valves of the water inlet section and the water outlet section, and controls the flow of the water outlet pipe through the electromagnetic valve of the water outlet pipe, so that part of water flowing out of the water outlet chamber flows into the auxiliary water tank, and low-temperature water in the auxiliary water tank flows out of the water outlet section and is mixed into the water outlet pipe, thereby playing a role in assisting cooling within a period of time; on the other hand, the controller can also send out a warning to the driver through the automobile display screen to prompt the driver to take corresponding emergency measures, so that the life safety of the driver is guaranteed. In addition, when the radiator works normally, if the water temperature in the water inlet chamber is too high due to too high load of the engine, the controller can also take the same auxiliary cooling measures and prompt the driver to decelerate. The invention can monitor the working state of the radiator in real time, feed back related parameters to a driver through the automobile display screen, and take emergency auxiliary cooling measures through the auxiliary water tank when the radiator works abnormally or the load is higher, and send a warning to the driver, thereby ensuring the life and property safety of the driver and having popularization and use values.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view schematically showing the subtank.
Detailed Description
The invention is further illustrated with reference to the accompanying figures 1-2.
A radiator working condition monitoring system comprises a controller, a radiator and an auxiliary water tank 1; the radiator is composed of a water inlet chamber 2, a radiating pipe 3 and a water outlet chamber 4 which are communicated in sequence. The water inlet of the water inlet chamber 2 is provided with a one-way valve 5, and the water outlet of the water outlet chamber 4 is provided with a tee joint and is respectively communicated with a water outlet pipe 6 and a bypass pipe. The bypass pipe consists of a water inlet section 7 and a water outlet section 8, the water inlet section 7 and the water outlet section 8 are respectively and correspondingly communicated with the water inlet and the water outlet of the auxiliary water tank 1, and the water outlet pipe 6, the water inlet section 7 and the water outlet section 8 are respectively provided with an electromagnetic valve 9 controlled by a controller; it will be appreciated that when the controller is in the default normal mode, the solenoid valves of the inlet and outlet sections 7, 8 are in a closed state and the solenoid valve of the outlet pipe 6 is in an open state. When the electromagnetic valves 9 of the water inlet section 7 and the water outlet section 8 are opened, a part of water flowing out of the water outlet chamber 4 flows into the bypass pipe, and a part of water flows into the water outlet pipe 6, the water flowing into the bypass pipe flows into the auxiliary water tank 1 through the water inlet section 7, is mixed with low-temperature water stored in the auxiliary water tank 1, flows towards the water outlet section 8, flows together with the water outlet pipe 6 again through the water outlet section 8, flows towards the engine, absorbs heat emitted by the engine, and finally flows back to the water inlet chamber 2. And temperature sensors electrically connected with a controller are respectively arranged in the water inlet chamber 2, the water outlet chamber 4 and the auxiliary water tank 1, and the controller is electrically connected with an automobile display screen.
In the following, the embodiments of the present invention are explained, and the controller can monitor the water temperatures in the inlet chamber 2 and the outlet chamber 4 in real time through the temperature sensors, and determine whether the working state of the radiator is good or not through the temperature difference between the inlet chamber and the outlet chamber. When the radiator works abnormally, the controller opens the electromagnetic valves 9 of the water inlet section 7 and the water outlet section 8, and controls the flow of the water outlet pipe 6 through the electromagnetic valve of the water outlet pipe 6, so that part of water flowing out of the water outlet chamber 4 flows into the auxiliary water tank 1, and low-temperature water in the auxiliary water tank 1 flows out of the water outlet section 8 and is mixed into the water outlet pipe 6, thereby playing a role in auxiliary cooling and cooling within a period of time; on the other hand, the controller can also send out a warning to the driver through the automobile display screen to prompt the driver to take corresponding emergency measures, so that the life safety of the driver is guaranteed. In addition, when the radiator works normally, if the water temperature in the water inlet chamber 2 is too high due to too high load of the engine, the controller can also take the same auxiliary cooling measures and prompt the driver to decelerate. The invention can monitor the working state of the radiator in real time, feed back related parameters to a driver through the automobile display screen, and take emergency auxiliary cooling measures through the auxiliary water tank 1 when the radiator works abnormally or the load is higher, and send a warning to the driver, thereby ensuring the life and property safety of the driver and having popularization and use values.
As a further optimization of the invention, vertical partition plates 10 are arranged at the bottom and the top of the auxiliary water tank 1 in a vertically staggered manner, the auxiliary water tank 1 is divided into a water channel which meanders vertically by the vertical partition plates 10, and the head end and the tail end of the water channel respectively correspond to a water inlet and a water outlet of the auxiliary water tank 1. It should be understood that the water entering the auxiliary water tank 1 from the water inlet section 7 can flow along the water channel winding up and down, and can be more sufficiently mixed with the low-temperature water originally stored in the auxiliary water tank 1, so that the low-temperature water originally stored in the auxiliary water tank 1 can be more sufficiently utilized.
Further, the casing of the expansion tank 1 is made of a heat insulating material, and the controller is provided with a preheating mode; the controller carries out preheating judgment when the automobile is just started and enters a preheating mode after the judgment is passed, and when the controller is in the preheating mode, the electromagnetic valve 9 of the water outlet pipe 6 is closed, and the electromagnetic valves 9 of the water inlet section 7 and the water outlet section 8 are opened.
Further, the warm-up determination is made by: 1) judging whether the water temperature in the water chamber 4 is lower than a preset preheating threshold value or not, if so, carrying out next judgment, and if not, judging not to pass; 2) it is determined whether the water temperature in the water chamber 4 is lower than the water temperature in the subtank 1, if so, the determination is passed, otherwise, the determination is not passed. It will be appreciated that after the vehicle has been parked for a period of time, the water in the radiator will cool; the shell of the auxiliary water tank 1 is made of heat insulating materials, heat preservation can be carried out on water in the auxiliary water tank 1, the controller enters a preheating mode when the automobile is started, the electromagnetic valve 9 of the water outlet pipe 6 is closed, the electromagnetic valves 9 of the water inlet section 7 and the water outlet section 8 are opened, cold water flowing out of the radiator can flow into the auxiliary water tank 1 completely, warm water in the auxiliary water tank 1 is discharged from the water outlet section 8, warm water discharged from the water outlet section 8 can preheat an engine, the starting speed of the automobile is improved, cold water newly injected into the auxiliary water tank 1 can be reserved, and the auxiliary cooling effect is achieved when the radiator works abnormally or the load is high. In addition, the controller exits the preheating mode and shifts to a default normal mode when the water temperature in the water inlet chamber 2 rises to a preset value or the water temperature in the water inlet chamber 2 is greater than or equal to the water temperature in the auxiliary water tank 1.
Further, a water injection pipe 11 communicated with the water inlet chamber 2 is further arranged at the water outlet of the auxiliary water tank 1, and the water injection pipe 11 is provided with an electromagnetic valve 9 and a water pump 12 which are controlled by a controller; the controller is provided with a temperature control mode; the controller judges the temperature control when the automobile is flamed out and enters a temperature control mode after the judgment is passed; and when the controller is in a temperature control mode, the electromagnetic valves 9 of the water injection pipe 11 and the water inlet section 7 are opened, the electromagnetic valves 9 of the water outlet pipe 6 and the water outlet section 8 are closed, and the water pump 12 is started.
Further, the temperature control judgment is carried out by the following steps: a) judging whether the water temperature in the auxiliary water tank 1 is lower than a preset temperature control threshold value, if so, carrying out next judgment, and if not, judging not to pass; b) and (3) judging whether the water temperature in the auxiliary water tank 1 is lower than the water temperature in the water outlet chamber 4, if so, judging that the water temperature passes, and otherwise, judging that the water temperature does not pass. It should be understood that, when the automobile is turned off, the controller can detect the water temperature in the auxiliary water tank 1, if the water temperature in the auxiliary water tank 1 is lower than the preset temperature control threshold value and is also lower than the water temperature in the outlet chamber 4, the water in the outlet chamber 4 is injected into the auxiliary water tank 1 through the water inlet section 7, and the water in the auxiliary water tank 1 is injected into the inlet chamber 2 through the water injection pipe 11, so that the water temperature in the inlet chamber 2 is increased, and when the water temperature in the inlet chamber 2 is increased to the preset temperature control threshold value or the water temperature in the inlet chamber 2 is kept at the same temperature as the water temperature in the outlet chamber 4, the controller can exit the temperature control mode and enter the dormant state.
Further, a slag collecting pipe 13 extending downwards is arranged at the bottom of the auxiliary water tank 1, and the slag collecting pipe 13 corresponds to the position of a water inlet of the auxiliary water tank 1; an arc-shaped baffle plate 14 is arranged above the slag collecting pipe 13, the bottom end of the arc-shaped baffle plate 14 corresponds to the slag collecting pipe 13, and the top end of the arc-shaped baffle plate 14 is bent towards the water inlet of the auxiliary water tank 1; the bottom of the slag collecting pipe 13 is provided with an external thread and is matched with a sealing cover. It should be understood that the arc baffle 14 can play a role of blocking the waste, when the waste in the water hits the arc baffle 14, the waste in the water can slide down along the arc baffle 14 and fall into the slag collecting pipe 13, and the waste in the water can be collected through the cooperation of the arc baffle 14 and the slag collecting pipe 13, so that the waste is prevented from blocking the pipeline; in addition, compared with a common filter screen, the arc-shaped baffle plate 14 is more stable and reliable without the situation that the mesh is blocked by scraps.
Further, the tip of cooling tube 3 sets up reinforcement 15, reinforcement 15 is hollow round platform form, the inner wall of reinforcement 15 set up the rubber layer and with the outer wall adaptation of cooling tube 3, the bottom of reinforcement 15 and the welding of intake chamber 2 or the play hydroecium 4 that corresponds. It should be understood that, when the radiating pipe 3 is installed, the reinforcing member 15 is inserted from the end portion of the radiating pipe 3 and pushed to the middle portion, then both ends of the radiating pipe 3 are welded to the corresponding inlet chamber 2 and outlet chamber 4, respectively, and then the reinforcing member 15 is pushed to the end portion of the radiating pipe 3 and the reinforcing member 15 is welded to the corresponding inlet chamber 2 or outlet chamber 4. The reinforcing member 15 may reinforce the end portion of the radiating pipe 3 to distribute stress applied to the end portion of the radiating pipe 3, thereby preventing the radiating pipe 3 from being deformed or cracked.
Furthermore, the inner walls of the water inlet chamber 2, the water outlet chamber 4 and the auxiliary water tank 1 are all provided with reinforcing ribs.
Furthermore, the outer walls of the water inlet chamber 2, the water outlet chamber 4 and the auxiliary water tank 1 are provided with reinforcing ribs. It should be understood that the reinforcing ribs may be arranged in a strip shape or a plate shape, and the reinforcing ribs may reinforce the water inlet chamber 2, the water outlet chamber 4 and the auxiliary water tank 1, so as to prevent the water inlet chamber 2, the water outlet chamber 4 and the auxiliary water tank 1 from deforming or cracking.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes or modifications may be made to these embodiments without departing from the principles and spirit of the invention, and that such changes and modifications are within the scope of the invention.
Claims (10)
1. The utility model provides a radiator operating condition monitored control system which characterized in that: comprises a controller, a radiator and an auxiliary water tank (1); the radiator consists of a water inlet chamber (2), a radiating pipe (3) and a water outlet chamber (4) which are communicated in sequence; a one-way valve (5) is arranged at a water inlet of the water inlet chamber (2), a tee joint is arranged at a water outlet of the water outlet chamber (4) and is respectively communicated with a water outlet pipe (6) and a by-pass pipe, the by-pass pipe is composed of a water inlet section (7) and a water outlet section (8), the water inlet section (7) and the water outlet section (8) are respectively correspondingly communicated with a water inlet and a water outlet of the auxiliary water tank (1), and the water outlet pipe (6), the water inlet section (7) and the water outlet section (8) are respectively provided with an electromagnetic valve (9) controlled by a controller; temperature sensors electrically connected with a controller are respectively arranged in the water inlet chamber (2), the water outlet chamber (4) and the auxiliary water tank (1), and the controller is electrically connected with an automobile display screen.
2. The system for monitoring the working condition of the radiator according to claim 1, wherein: the bottom and the top of the auxiliary water tank (1) are provided with vertical partition plates (10) in a vertically staggered mode, the auxiliary water tank (1) is divided into a water channel which meanders up and down by the vertical partition plates (10), and the head end and the tail end of the water channel correspond to a water inlet and a water outlet of the auxiliary water tank (1) respectively.
3. The system for monitoring the working condition of the radiator according to claim 2, wherein: the shell of the auxiliary water tank (1) is made of heat insulation materials, and the controller is provided with a preheating mode; the controller carries out preheating judgment when the automobile is just started and enters a preheating mode after the judgment is passed, and when the controller is in the preheating mode, the electromagnetic valve (9) of the water outlet pipe (6) is closed, and the electromagnetic valve (9) of the water inlet section (7) and the water outlet section (8) is opened.
4. A radiator working condition monitoring system according to claim 3, wherein: the warm-up determination is made by: 1) judging whether the water temperature in the water outlet chamber (4) is lower than a preset preheating threshold value or not, if so, carrying out next judgment, and if not, judging not to pass; 2) and (3) judging whether the water temperature in the water outlet chamber (4) is lower than the water temperature in the auxiliary water tank (1), if so, judging that the water temperature passes, and otherwise, judging that the water temperature does not pass.
5. The system for monitoring the working condition of the radiator according to claim 4, wherein: a water outlet of the auxiliary water tank (1) is also provided with a water injection pipe (11) communicated with the water inlet chamber (2), and the water injection pipe (11) is provided with an electromagnetic valve (9) and a water pump (12) controlled by a controller; the controller is provided with a temperature control mode; the controller judges the temperature control when the automobile is flamed out and enters a temperature control mode after the judgment is passed; and when the controller is in a temperature control mode, the electromagnetic valves (9) of the water injection pipe (11) and the water inlet section (7) are opened, the electromagnetic valves (9) of the water outlet pipe (6) and the water outlet section (8) are closed, and the water pump (12) is started.
6. The system for monitoring the working condition of the radiator according to claim 5, wherein: the temperature control judgment is carried out through the following steps: a) judging whether the water temperature in the auxiliary water tank (1) is lower than a preset temperature control threshold value or not, if so, carrying out next judgment, and if not, judging not to pass; b) and (3) judging whether the water temperature in the auxiliary water tank (1) is lower than the water temperature in the water outlet chamber (4), if so, judging that the water temperature passes, and otherwise, judging that the water temperature does not pass.
7. A radiator operation state monitoring system according to any one of claims 1 to 6, wherein: a slag collecting pipe (13) extending downwards is arranged at the bottom of the auxiliary water tank (1), and the slag collecting pipe (13) corresponds to the position of a water inlet of the auxiliary water tank (1); an arc-shaped baffle (14) is arranged above the slag collecting pipe (13), the bottom end of the arc-shaped baffle (14) corresponds to the slag collecting pipe (13), and the top end of the arc-shaped baffle is bent towards the water inlet direction of the auxiliary water tank (1); the bottom of the slag collecting pipe (13) is provided with an external thread and is matched with a sealing cover.
8. The system for monitoring the working condition of the radiator according to claim 7, wherein: the tip of cooling tube (3) sets up reinforcement (15), reinforcement (15) are hollow round platform form, the inner wall of reinforcement (15) set up the rubber layer and with the outer wall adaptation of cooling tube (3), the bottom of reinforcement (15) and intake chamber (2) or play hydroecium (4) welding that correspond.
9. The system for monitoring the working condition of the radiator according to claim 8, wherein: the inner walls of the water inlet chamber (2), the water outlet chamber (4) and the auxiliary water tank (1) are provided with reinforcing ribs.
10. A radiator operation state monitoring system according to claim 9, wherein: the outer walls of the water inlet chamber (2), the water outlet chamber (4) and the auxiliary water tank (1) are provided with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295087.4A CN109469543B (en) | 2018-11-01 | 2018-11-01 | Radiator working state monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295087.4A CN109469543B (en) | 2018-11-01 | 2018-11-01 | Radiator working state monitoring system |
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| CN109469543A CN109469543A (en) | 2019-03-15 |
| CN109469543B true CN109469543B (en) | 2020-04-14 |
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| CN110285993B (en) * | 2019-07-15 | 2021-06-01 | 国网湖南省电力有限公司 | Method for measuring heat dissipation bottleneck of high-power heat pipe radiator |
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| JP5191792B2 (en) * | 2008-05-07 | 2013-05-08 | ヤンマー株式会社 | Cooling water circuit for stationary engine |
| CN104632351B (en) * | 2013-11-06 | 2017-01-04 | 北汽福田汽车股份有限公司 | For liquid edema caused by disorder of QI from chamber structure, secondary water tank and engine-cooling system |
| CN203614197U (en) * | 2013-11-22 | 2014-05-28 | 惠州比亚迪电池有限公司 | An engine cooling device |
| CN203702317U (en) * | 2013-12-13 | 2014-07-09 | 北汽福田汽车股份有限公司 | Secondary water tank, engine cooling system and vehicle |
| CN203769922U (en) * | 2014-03-31 | 2014-08-13 | 宝鸡南车时代工程机械有限公司 | Novel composite type heat radiation water tank |
| JP2016061232A (en) * | 2014-09-18 | 2016-04-25 | 日立オートモティブシステムズ株式会社 | Control device of cooling system and control method of cooling system |
| JP6398764B2 (en) * | 2015-02-06 | 2018-10-03 | 株式会社デンソー | Thermal management system for vehicles |
| CN106762087B (en) * | 2015-09-02 | 2019-02-26 | 北汽福田汽车股份有限公司 | A kind of coolant temperature control system, engine assembly and vehicle |
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