CN212985355U - Automobile engine heat abstractor - Google Patents
Automobile engine heat abstractor Download PDFInfo
- Publication number
- CN212985355U CN212985355U CN202021534446.XU CN202021534446U CN212985355U CN 212985355 U CN212985355 U CN 212985355U CN 202021534446 U CN202021534446 U CN 202021534446U CN 212985355 U CN212985355 U CN 212985355U
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- Prior art keywords
- engine
- water
- heat dissipation
- water jacket
- temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 210000000476 body water Anatomy 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an automobile engine heat dissipation device, which comprises an engine, wherein a cylinder body water jacket is arranged at the top of the engine, a temperature-saving device is arranged at the top of the cylinder body water jacket, a water pipe is arranged on the right side wall of the cylinder body water jacket, a water pump is arranged at one end of the water pipe, which is far away from the cylinder body water jacket, a heat dissipation device is arranged at the left side of the water pump, the heat dissipation device comprises a bottom plate, a shell is arranged on the front side of the bottom plate, a radiating fin is arranged on the front side of the shell, the surface temperature of the cylinder body water jacket is absorbed through an inner heat absorption layer of the temperature-saving device, when the temperature is increased, the liquid in a steam box is evaporated, the pressure in the box is increased, a piston plate is pushed to rise, a connecting, thereby increasing the output power of the water pump and the fan and accelerating the water cooling speed.
Description
Technical Field
The utility model relates to an engine heat dissipation technical field specifically is an automobile engine heat abstractor.
Background
The engine is a machine capable of converting other forms of energy into mechanical energy, and comprises an internal combustion engine, an external combustion engine, a Stirling engine, a steam engine and the like, an electric motor and the like, wherein the engine can emit heat when in use, and the use of the engine can be seriously influenced if the heat in the engine is not discharged in time; the existing engine has certain disadvantages when in use, the self heat dissipation effect of the engine is poor, so that the heat inside the engine can not be timely and quickly discharged when in use, the use effect of the engine can be seriously influenced, and therefore, certain influence is brought in the use process.
Chinese patent discloses an automobile engine heat abstractor (grant publication No. CN201821560072.1), this patent technique can carry out the heat dissipation processing through the engine that multiple radiating mode is connected, and can effectual reduction this heat abstractor's rocking during the installation, thereby make this heat abstractor can be stable move, bring better use prospect, but this kind of engine heat abstractor can not real time monitoring engine temperature, can not be according to temperature regulation water-cooling heat dissipation power, when the engine temperature is too high, do not have urgent refrigeration function, there is certain potential safety hazard. Accordingly, one skilled in the art provides a heat sink for an automobile engine to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile engine heat abstractor to current engine heat abstractor who proposes in solving above-mentioned background art can not real time monitoring engine temperature, can not be according to temperature regulation water-cooling heat dissipation power, when engine temperature was too high, did not have urgent refrigeration function, had certain potential safety hazard problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automobile engine heat abstractor, includes the engine, the top of engine is provided with the cylinder block water jacket, the top of cylinder block water jacket is provided with the temperature-adjusting device, the right side wall of cylinder block water jacket is provided with the water pipe, the water pipe is kept away from the water jacket's of cylinder block one end and is provided with the water pump, the left side of water pump is provided with heat abstractor, heat abstractor includes the bottom plate, the front of bottom plate is provided with the casing, the front of casing is provided with the fin, the inside of bottom plate is provided with the fan, the top of casing is provided with the mounting hole, the relative mounting hole position in top of bottom plate is provided with the water inlet, the bottom of water inlet is provided with the condenser pipe, the.
As a further aspect of the present invention: the temperature-saving device comprises a steam box body, wherein a heat absorption layer is arranged at the bottom of the steam box body, a voltage regulating box is arranged at the top of the steam box body, a piston plate is arranged in the steam box body, a connecting rod is arranged at the top of the piston plate, a regulating rod is arranged at the top of the connecting rod, a spring is arranged between the top of the regulating rod and the voltage regulating box, a regulating resistor is arranged on the inner wall of the right side of the voltage regulating box relative to the position of the regulating rod, an alarm contact is arranged at the top of the regulating resistor, the surface temperature of a water jacket of the cylinder body is absorbed through the heat absorption layer, when the temperature rises, the pressure in the box body is increased through evaporation of liquid in the steam box body, so that the piston plate is pushed to rise, the connecting rod is driven to rise, therefore, the output power of the water pump is increased, the water cooling speed is accelerated, and when the temperature reaches a limit value, the adjusting rod is in contact with the alarm contact at the moment, so that the emergency refrigerating device is controlled to be started, the engine is rapidly refrigerated, and the engine is prevented from being damaged due to overhigh temperature.
As a further aspect of the present invention: the left side wall and the right side wall of the bottom plate are provided with threaded holes, bolts are arranged on the left side wall and the right side wall of the shell relative to the threaded holes, and the shell and the bottom plate are fixed through the bolts.
As a further aspect of the present invention: the condenser pipe is provided with two sets ofly, and is "S" shape and arranges inside the casing, through setting up two sets of condenser pipes, makes hot-water separately dispel the heat, is "S" shape with the condenser pipe and arranges, increases rivers radiating time to improve the radiating efficiency.
As a further aspect of the present invention: the emergency refrigeration device is characterized in that a water tank is arranged inside the emergency refrigeration device, a control valve is arranged at the top of the water tank, a liquid nitrogen box is arranged at the top of the control valve, and when the temperature of an engine is too high, the control valve is powered on through an alarm contact, so that liquid nitrogen in the liquid nitrogen box is released, and the refrigeration effect is enhanced.
As a further aspect of the present invention: the temperature-saving device is electrically connected with the water pump and the emergency refrigerating device.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the engine carries out the during operation, the start-up water pump absorbs through the heat that the engine during operation of cylinder block water jacket produced, leads to pipe with the hot water suction heat abstractor in the cylinder block water jacket, and hot water flows in from the water inlet, through setting up two sets of condenser pipes, makes hot water separately dispel the heat, is "S" shape with the condenser pipe and arranges, increases rivers radiating time to improve the radiating efficiency, use through the cooperation of fin and fan, improve hydrothermal radiating efficiency. The cooled water flows into the water tank through the water outlet, and then flows into the water jacket of the cylinder body again, and the water cooling circulation is completed.
2. Absorb cylinder body water jacket surface temperature through the inside heat-absorbing layer of temperature-adjusting device, when the temperature rose, through the evaporation of liquid in the steam box to the inside pressure increase of box, thereby promote the piston board and rise, thereby drive the connecting rod and rise, thereby drive the regulation pole and remove on adjusting resistance, thereby compression spring, the resistance of adjusting resistance this moment diminishes, thereby water pump and fan output increase, thereby the water-cooling speed accelerates.
3. When the temperature reaches the limit value, the adjusting rod contacts with the alarm contact at the moment, so that the internal control valve of the emergency refrigerating device is controlled to be started, liquid nitrogen in the liquid nitrogen box is released to enter the water tank, the refrigerating effect is enhanced, the engine is rapidly refrigerated, and the engine is prevented from being damaged due to overhigh temperature.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation device of an automobile engine.
Fig. 2 is a schematic structural diagram of a heat sink in an automobile engine heat sink.
Fig. 3 is a schematic structural diagram of a condenser tube in a heat dissipation device of an automobile engine.
Fig. 4 is a schematic structural diagram of a thermostat in an automobile engine heat sink.
FIG. 5 is a schematic view of an emergency cooling device in a heat dissipation device of an automobile engine
In the figure: 1. an engine; 2. a cylinder block water jacket; 3. a temperature-saving device; 4. a water pump; 5. a water pipe; 6. a heat sink; 7. an emergency refrigeration device; 8. a base plate; 9. a housing; 10. a heat sink; 11. a threaded hole; 12. a bolt; 13. a water inlet; 14. a condenser tube; 15. mounting holes; 16. a fan; 17. a water outlet; 18. a heat absorbing layer; 19. a steam box body; 20. a piston plate; 21. a connecting rod; 22. adjusting a rod; 23. a spring; 24. a voltage regulation box; 25. adjusting the resistance; 26. an alarm contact; 27. a liquid nitrogen tank; 28. a control valve; 29. a water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an automobile engine heat dissipation device includes an engine 1, a cylinder block water jacket 2 is disposed on a top of the engine 1, a temperature saving device 3 is disposed on a top of the cylinder block water jacket 2, the temperature saving device 3 includes a steam box 19, a heat absorbing layer 18 is disposed on a bottom of the steam box 19, a voltage regulating box 24 is disposed on a top of the steam box 19, a piston plate 20 is disposed inside the steam box 19, a connecting rod 21 is disposed on a top of the piston plate 20, an adjusting rod 22 is disposed on a top of the connecting rod 21, a spring 23 is disposed between a top of the adjusting rod 22 and the voltage regulating box 24, an adjusting resistor 25 is disposed on a right inner wall of the voltage regulating box 24 and opposite to the position of the adjusting rod 22, an alarm contact 26 is disposed on a top of the adjusting resistor 25, through the evaporation of the liquid in the steam box 19, the pressure inside the box is increased, the piston plate 20 is pushed to ascend, the connecting rod 21 is driven to ascend, the adjusting rod 22 is driven to move on the adjusting resistor 25, the spring 23 is compressed, the resistance value of the adjusting resistor 25 is reduced at the moment, the output power of the water pump 4 is increased, the water cooling speed is accelerated, when the temperature reaches a limit value, the adjusting rod 22 is in contact with the alarm contact 26 at the moment, the emergency refrigerating device 7 is controlled to start, the engine 1 is rapidly refrigerated, the engine 1 is prevented from being damaged due to overhigh temperature, the right side wall of the cylinder block water jacket 2 is provided with the water pipe 5, one end of the water pipe 5, away from the cylinder block water jacket 2, the left side of the water pump 4 is provided with the heat dissipation device 6, the heat dissipation device 6 comprises a bottom plate 8, the front face, bolts 12 are arranged on the left side wall and the right side wall of the shell 9 opposite to the threaded holes 11, the shell 9 and the bottom plate 8 are fixed through the bolts 12, heat radiating fins 10 are arranged on the front surface of the shell 9, a fan 16 is arranged inside the bottom plate 8, mounting holes 15 are arranged on the top of the shell 9, a water inlet 13 is arranged on the top of the bottom plate 8 opposite to the mounting holes 15, a condenser pipe 14 is arranged at the bottom of the water inlet 13, two groups of the condenser pipes 14 are arranged inside the shell 9 in an S shape, hot water is separately radiated through the two groups of the condenser pipes 14, the condenser pipes are arranged in the S shape, the water flow radiating time is prolonged, the radiating efficiency is improved, a water outlet 17 is arranged at the bottom of the condenser pipe 14, an emergency refrigerating device 7 is arranged on the right side of the water outlet 17, a water tank 29 is arranged inside, the top of control valve 28 is provided with liquid nitrogen case 27, when engine 1 high temperature, through warning contact 26 circular telegram to start control valve 28, thereby release the liquid nitrogen in liquid nitrogen case 27, strengthen the refrigeration effect, through electric connection between temperature-saving device 3 and water pump 4 and the emergency refrigeration device 7.
The utility model discloses a theory of operation is:
when the utility model is used, when the engine 1 works, the water pump 4 is started, the heat generated by the working of the engine 1 is absorbed by the cylinder water jacket 2, the hot water in the cylinder water jacket 2 is pumped into the heat dissipation device 6 by the water pipe 5, the hot water flows in from the water inlet 13, the hot water is separately dissipated by arranging the two groups of condensation pipes 14, the condensation pipes are arranged in an S shape, the water flow heat dissipation time is prolonged, the heat dissipation efficiency is improved, the heat dissipation efficiency of the hot water is improved by the matching use of the heat dissipation fins 10 and the fan 16, the cooled water flows into the water tank 29 through the water outlet 17, and then flows into the cylinder water jacket 2 again, the water cooling circulation is completed, the surface temperature of the cylinder water jacket 2 is absorbed by the heat absorption layer 18 in the temperature saver 3, when the temperature rises, the liquid in the steam tank 19 is evaporated, and, thereby promote piston plate 20 and rise, thereby drive connecting rod 21 and rise, thereby drive regulation pole 22 and remove on adjusting resistor 25, thereby compression spring 23, adjusting resistor 25 resistance diminishes this moment, thereby water pump 4 and fan 16 output increase, thereby water-cooling speed accelerates, when the temperature reaches the extreme value, this moment adjust pole 22 and alarm contact 26 contact, thereby control the start of emergency cooling device 7 internal control valve 28, thereby release the liquid nitrogen in the liquid nitrogen case 27 and get into water tank 29, the reinforcing refrigeration effect, thereby refrigerate fast engine 1, prevent that engine 1 from the high temperature and damaging.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The automobile engine heat dissipation device comprises an engine (1) and is characterized in that a cylinder block water jacket (2) is arranged at the top of the engine (1), a temperature-adjusting device (3) is arranged at the top of the cylinder block water jacket (2), a water pipe (5) is arranged on the right side wall of the cylinder block water jacket (2), a water pump (4) is arranged at one end, away from the cylinder block water jacket (2), of the water pipe (5), a heat dissipation device (6) is arranged on the left side of the water pump (4), the heat dissipation device (6) comprises a bottom plate (8), a shell (9) is arranged on the front side of the bottom plate (8), cooling fins (10) are arranged on the front side of the shell (9), a fan (16) is arranged inside the bottom plate (8), a mounting hole (15) is arranged at the top of the shell (9), a water inlet (13) is arranged at the position, opposite, the bottom of water inlet (13) is provided with condenser pipe (14), the bottom of condenser pipe (14) is provided with delivery port (17), the right side of delivery port (17) is provided with emergency refrigeration device (7).
2. The automobile engine heat dissipation device according to claim 1, wherein the temperature regulation device (3) comprises a steam box body (19), a heat absorption layer (18) is arranged at the bottom of the steam box body (19), a voltage regulation box (24) is arranged at the top of the steam box body (19), a piston plate (20) is arranged inside the steam box body (19), a connecting rod (21) is arranged at the top of the piston plate (20), an adjusting rod (22) is arranged at the top of the connecting rod (21), a spring (23) is arranged between the top of the adjusting rod (22) and the voltage regulation box (24), an adjusting resistor (25) is arranged on the inner wall of the right side of the voltage regulation box (24) in a position corresponding to the adjusting rod (22), and an alarm contact (26) is arranged at the top of the adjusting resistor (25).
3. The heat sink for the engine of the automobile as claimed in claim 1, wherein the left and right side walls of the bottom plate (8) are provided with threaded holes (11), and the left and right side walls of the housing (9) are provided with bolts (12) at positions opposite to the threaded holes (11).
4. The heat sink for automobile engine as claimed in claim 1, wherein the two sets of condensation tubes (14) are arranged in an "S" shape inside the housing (9).
5. The heat sink for automobile engine according to claim 1, characterized in that the emergency cooling device (7) is provided with a water tank (29) inside, the top of the water tank (29) is provided with a control valve (28), and the top of the control valve (28) is provided with a liquid nitrogen tank (27).
6. The heat sink for automobile engine as claimed in claim 1, wherein the thermostat (3) is electrically connected to the water pump (4) and the emergency cooling device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021534446.XU CN212985355U (en) | 2020-07-29 | 2020-07-29 | Automobile engine heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021534446.XU CN212985355U (en) | 2020-07-29 | 2020-07-29 | Automobile engine heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212985355U true CN212985355U (en) | 2021-04-16 |
Family
ID=75430305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021534446.XU Expired - Fee Related CN212985355U (en) | 2020-07-29 | 2020-07-29 | Automobile engine heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212985355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202611A (en) * | 2021-06-17 | 2021-08-03 | 上海工程技术大学 | Automobile engine cooling system |
| CN113543594A (en) * | 2021-07-09 | 2021-10-22 | 电子科技大学成都学院 | Electronic information communication device |
| CN115216899A (en) * | 2022-08-08 | 2022-10-21 | 浙江泛太平洋针织印染有限公司 | Anti-blocking type cleaning device for textile fabric production |
-
2020
- 2020-07-29 CN CN202021534446.XU patent/CN212985355U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202611A (en) * | 2021-06-17 | 2021-08-03 | 上海工程技术大学 | Automobile engine cooling system |
| CN113202611B (en) * | 2021-06-17 | 2023-06-27 | 上海工程技术大学 | Automobile engine cooling system |
| CN113543594A (en) * | 2021-07-09 | 2021-10-22 | 电子科技大学成都学院 | Electronic information communication device |
| CN115216899A (en) * | 2022-08-08 | 2022-10-21 | 浙江泛太平洋针织印染有限公司 | Anti-blocking type cleaning device for textile fabric production |
| CN115216899B (en) * | 2022-08-08 | 2024-05-07 | 浙江泛太平洋针织印染有限公司 | Anti-blocking cleaning device for textile fabric production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |