CN110094255A - A kind of engine system, thermosistor and thermosistor error prevention device - Google Patents
A kind of engine system, thermosistor and thermosistor error prevention device Download PDFInfo
- Publication number
- CN110094255A CN110094255A CN201910452772.1A CN201910452772A CN110094255A CN 110094255 A CN110094255 A CN 110094255A CN 201910452772 A CN201910452772 A CN 201910452772A CN 110094255 A CN110094255 A CN 110094255A
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- China
- Prior art keywords
- temperature
- thermosistor
- transmission shaft
- driving shaft
- error prevention
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- 230000002265 prevention Effects 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 238000009825 accumulation Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000007257 malfunction Effects 0.000 claims description 11
- 238000002788 crimping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a kind of thermosistor error prevention devices, including the first coaxially connected transmission shaft and second driving shaft；First transmission shaft is to connect actuator and second driving shaft to connect radiator valve；It is sheathed on second driving shaft, to drive second driving shaft rotation when discharging torque to open the torsion accumulation of energy portion of radiator valve；The temperature-sensitive enforcement division being arranged close to the first transmission shaft；When the temperature of engine is higher than default exothermic temperature, temperature-sensitive enforcement division affects the first transmission shaft mobile until being detached from second driving shaft, the torque to discharge torsion accumulation of energy portion.Above-mentioned thermosistor error prevention device can open radiator valve when the actuator of thermosistor breaks down, and reduce the temperature of engine as early as possible, and engine even car body is avoided to cause danger.The invention also discloses a kind of thermosistors and engine system including above-mentioned thermosistor error prevention device.
Description
Technical field
The present invention relates to automobile manufacturing field more particularly to a kind of thermosistor error prevention devices.The invention further relates to a kind of packets
Include the thermosistor and engine system of above-mentioned thermosistor error prevention device.
Background technique
The working principle of traditional thermosistor is the radiator valve when in-engine temperature not up to default exothermic temperature
02 closes, partial circulating valve 04 is opened, and guarantees that engine is rapidly heated and reduces thermal loss with this；When in-engine temperature
When being raised to default exothermic temperature, radiator valve 02 is gradually opened and partial circulating valve 04 progressively closes off, and is guaranteed to engine
Radiating and cooling.
In above process, once the damage of actuator 01 of thermosistor or stopping working in the course of work, then actuator 01
Transmission shaft can not be driven to rotate to open radiator valve 02, or transmission shaft can not be driven to open radiator valve 02 to pre-
If aperture, so that in-engine constant temperature increases, engine scuffing failure is even resulted in, traffic safety is influenced.
Summary of the invention
The object of the present invention is to provide a kind of thermosistor error prevention devices, can be when actuator breaks down or stops working
Heat dissipation valve is opened, the temperature of engine interior is reduced as early as possible, avoids engine damage and cause driving accident.Of the invention is another
Purpose is to provide a kind of thermosistor including above-mentioned thermosistor error prevention device and a kind of engine system including above-mentioned thermosistor
System.
To achieve the above object, the present invention provides a kind of thermosistor, comprising:
The first coaxially connected transmission shaft and second driving shaft；First transmission shaft is to connect actuator and described
Two transmission shafts are to connect radiator valve；
It is sheathed on the second driving shaft, to drive the second driving shaft rotation to open heat dissipation when discharging torque
The torsion accumulation of energy portion of device valve；
The temperature-sensitive enforcement division being arranged close to first transmission shaft；When the temperature of engine is higher than default exothermic temperature,
The temperature-sensitive enforcement division affects first transmission shaft mobile until being detached from the second driving shaft, to discharge the torsion accumulation of energy
The torque in portion.
Preferably, the torsion accumulation of energy portion includes that wind spring is fixed with the wind spring for being arranged in parallel in the second driving shaft side
Axis；Wherein, one end that the wind spring is located at inner ring is fixedly connected with the second driving shaft, and the wind spring is located at the another of outer ring
Hold the crimping having to be sheathed on the wind spring fixing axle.
Preferably, the wind spring fixing axle is fixedly connected with first transmission shaft.
Preferably, the temperature-sensitive enforcement division includes temperature-sensing element and connect with the temperature-sensing element, to when the temperature-sensitive
The temperature of element testing to engine pushes first transmission shaft to be directed away from described second and passes when being higher than default exothermic temperature
The mobile enforcement division in moving axis one end；It further include set on the compressed spring between first transmission shaft and actuator.
Preferably, the temperature-sensing element is specially temperature-sensing wax packet；The enforcement division is specially relative to first transmission
Axis push rod disposed in parallel；The first end of the push rod is fixed on the groove in the middle part of the temperature-sensing wax packet Nei and second end and institute
The first transmission shaft is stated to offset.
It preferably, further include the axis top plate for being sheathed on first transmission shaft, being contradicted with the second end for the push rod.
The present invention also provides a kind of thermosistors, including actuator and radiator valve, further include thermosistor as described above
Error prevention device.
The present invention also provides a kind of engine systems, including thermosistor as described above.
It preferably, further include being connected with the thermosistor, to issue early warning when the actuator cisco unity malfunction
The indicating unit of prompt.
Preferably, the indicating unit is specially the display screen to show thermosistor failure.
Relative to above-mentioned background technique, thermosistor error prevention device provided by the present invention is on the basis of original thermosistor
It is transformed, original transmission shaft is replaced by the first coaxially connected transmission shaft and second driving shaft, and the first transmission shaft is another
One end is connect with actuator, and the other end of second driving shaft is connect with radiator valve；When actuator works normally, actuator
It drives the first transmission shaft to rotate, and then drives second driving shaft rotation, realize the opening and closing of radiator valve；Reverse accumulation of energy
Portion is sheathed on second driving shaft, and temperature-sensitive enforcement division is arranged close to the first transmission shaft, when need radiate and actuator break down or
It stops working and causes it that can not open radiator valve or radiator valve can not be opened to default aperture and lead to engine
When interior temperature rises, temperature-sensitive enforcement division affects the first transmission shaft mobile to be detached from second driving shaft, and actuator is applied at this time
The resistance for reversing accumulation of energy portion disappears, and torsion accumulation of energy portion affects second driving shaft to rotate to open during discharging itself torque
Radiator valve.
Above-mentioned thermosistor error prevention device can cause it that can not open radiator in actuator because breaking down or stopping working
Valve or radiator valve can not be opened to default aperture and cause in-engine temperature rise when, make Temporary Response
It is radiated with opening radiator valve, avoids causing bigger danger because of engine damage, improve traffic safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of thermosistor provided by the embodiment of the present invention；
Fig. 2 is the scheme of installation of wind spring and wind spring fixing axle provided by the embodiment of the present invention；
Wherein, 01- actuator, 02- radiator valve, 03- radiator pipe, 04- partial circulating valve, 05- small circulating pipe, 1-
First transmission shaft, 2- second driving shaft, 21- slit, 3- wind spring, 31- crimping, 4- wind spring fixing axle, 5- compressed spring, 6- temperature-sensitive
Wax packet, 7- push rod, 8- axis top plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the structural schematic diagram of thermosistor provided by the embodiment of the present invention；Fig. 2 is this hair
The scheme of installation of wind spring provided by bright embodiment and wind spring fixing axle.
The present invention provides a kind of thermosistor error prevention device, including the first coaxially connected transmission shaft 1 and second driving shaft 2,
The temperature-sensitive enforcement division for being sheathed on the torque accumulation of energy portion of second driving shaft 2 and being arranged close to the first transmission shaft 1.First transmission shaft 1
The mode that splicing or grafting can be used with second driving shaft 2 is attached, as long as can guarantee the first transmission when the two connection
Axis 1 is able to drive the rotation of second driving shaft 2.
When actuator 01 works normally, the first transmission shaft 1 and second driving shaft 2 remain connection, once engine
Interior temperature is improved to default exothermic temperature, then actuator 01 drives the rotation of the first transmission shaft 1, and then drives second driving shaft 2
Rotation, so that the ball valve orifice of 2 shaft end of second driving shaft is communicated with radiator valve aperture of door, to radiate to engine.
When 01 cisco unity malfunction of actuator, in-engine temperature is improved to default exothermic temperature, temperature-sensitive enforcement division
Affect the first transmission shaft 1 mobile at this temperature, until the first transmission shaft 1 is detached from second driving shaft 2；At this point, actuator 01 is logical
It crosses the first transmission shaft 1 and is applied to the reaction torque in torsion accumulation of energy portion and disappear, torsion accumulation of energy portion discharges the kinetic energy of its storage inside, and
Affect second driving shaft 2 around the center axis thereof of second driving shaft 2 during rotation, to drive 2 axis of second driving shaft
The ball valve at end rotates, and to realize that ball valve orifice is communicated with 02 hole of radiator valve, radiates to engine.Wherein, due to executing
When device 01 cannot drive the first transmission shaft 1 and second driving shaft 2 to rotate to open radiator valve 02 or first cannot be driven
It will lead to in-engine temperature when transmission shaft 1 and the rotation of second driving shaft 2 are with by the opening of radiator valve 02 to default aperture
Degree is improved to default exothermic temperature, and therefore, related 01 cisco unity malfunction of actuator includes two above feelings herein
Condition.
Aforementioned default exothermic temperature usually with the highest of engine protection temperature it is equal, that is to say, that when engine most
When height protection temperature setting is 110 DEG C, actuator 01 should the driving when in-engine temperature reaches 110 DEG C under normal circumstances
Transmission shaft is rotated to realize 02 standard-sized sheet of radiator valve；Once 01 cisco unity malfunction of actuator, temperature-sensitive enforcement division will sent out
Temperature in motivation drives the first transmission shaft 1 mobile until second driving shaft 2 is detached from, to cancel actuator when reaching 110 DEG C
01 is applied to the reaction torque in torsion accumulation of energy portion, and then drives the rotation of second driving shaft 2 to open radiator valve 02, and realization is started
The heat dissipation of machine.
Compared to existing thermosistor radiating mode, which increases on the basis of original radiating mode
Error-disable function avoids causing bigger danger because of engine damage, improves traffic safety.
With reference to the accompanying drawing and embodiment, thermosistor error prevention device provided by the present invention is done further
It is bright.
Torsion accumulation of energy portion provided herein may include wind spring 3 and wind spring fixing axle 4, and wind spring 3 is sheathed on the second transmission
It axis 2 and is fixedly connected with second driving shaft 2；Wherein, wind spring 3 has crimping 31,31 energy of crimping far from one end of second driving shaft 2
It is enough sheathed on wind spring fixing axle 4, the outer end to fix in 3 both ends of wind spring, so that the inner end of wind spring 3 is in release around wind spring 3
Center rotation；In other words, one end that wind spring 3 is located at inner ring is fixedly connected with second driving shaft 2, and wind spring 3 is located at the another of outer ring
One end is sheathed on wind spring fixing axle 4, when the first transmission shaft 1 and the separation of second driving shaft 2 cause actuator 01 without normal direction wind spring 3
When applying reaction torque, the kinetic energy that wind spring 3 is stored by crimping very close is released, and in the process, the second end of wind spring 3 is to roll up
Spring fixing axle 4 be used as fixed pivot, one end that the other end namely wind spring 3 of wind spring 3 are fixedly connected with second driving shaft 2 relative to
The center (namely central axis of second driving shaft 2) of wind spring 3 rotates, and then drives second driving shaft 2 around the central axis of itself
Line rotation.
Wherein, the middle part of second driving shaft 2 is equipped with diametrically distribution and extends along the axis direction of second driving shaft 2 narrow
Seam 21, wind spring 3 are located in one end insertion slit 21 of inner ring and are fixedly connected with slit 21.Obviously, the slit width of slit 21 is little
In the thickness of wind spring 3, and slit 21 is not less than the width of wind spring 3 along the length of the axis direction of second driving shaft 2.
Certainly, the setting for reversing accumulation of energy portion is not limited to wind spring 3 and wind spring fixing axle 4, and torsional spring and torsional spring also can be used
Fixed structure, as long as second driving shaft 2 can be driven to rotate when actuator 01 breaks down.
In view of wind spring fixing axle 4 set-up mode need simultaneously meet actuator 01 normal work and cannot normal work
Make the radiating requirements under two states, in simple terms, wind spring fixing axle 4 is needed when actuator 01 is worked normally with the second transmission
Axis 2 rotates synchronously, but need 01 cisco unity malfunction of actuator and when needing to radiate it is fixed relative to second driving shaft 2.It is comprehensive
On, in order to simplify the connection of wind spring fixing axle 4, wind spring fixing axle 4 is fixedly connected with the first transmission shaft 1, it is clear that wind spring fixing axle
4 are parallel to the first transmission shaft 1.When actuator 01 works normally, the first transmission shaft 1 is connect with second driving shaft 2, and wind spring is fixed
Axis 4 and second driving shaft 2 are rotated with the rotation of the first transmission shaft 1；When 01 cisco unity malfunction of actuator and need to radiate
When, the first transmission shaft 1 and second driving shaft 2 separate, since actuator 01 can not drive the first transmission shaft 1 to rotate, thus wind spring
Fixing axle 4 can not also rotate, at this point, one end that wind spring 3 is equipped with crimping 31 can not be in space under the work of wind spring fixing axle 4
It is mobile, and one end that wind spring 3 is fixed on second driving shaft 2 then rotates during torque release, to affect second driving shaft 2
Rotation.
On the basis of the above embodiments, temperature-sensitive enforcement division may include temperature-sensing element and be connected with temperature-sensing element, to work as
The temperature of engine pushes the first transmission shaft 1 to be directed away from when being higher than default exothermic temperature 2 one end of second driving shaft is mobile to hold
Row portion；It correspondingly, further include set on the compressed spring 5 between the first transmission shaft 1 and actuator 01.When in-engine temperature
Degree is higher than default exothermic temperature and when actuator 01 be in cisco unity malfunction state, due to enforcement division and the first transmission shaft 1 it
Between be provided with compressed spring 5, which can either guarantee that the first transmission shaft 1 and the compression of second driving shaft 2 between the two are matched
It closes, and is reserved with certain compression space, and the compression space linear distance is greater than the work moving distance of enforcement division, enforcement division
Thrust be greater than the compressed spring 5 and reserve the elastic force of compression space, i.e., compressed spring 5 is in addition to providing axial direction to the first transmission shaft 1
Other than reserved space far from second driving shaft 2, additionally it is possible to the first transmission shaft 1 are pressed in second driving shaft 2, will not executed
Device 01 disengages when working normally.Thus the first transmission shaft 1 in the axial direction and can be directed away from the under the promotion of enforcement division
The direction of two transmission shafts 2 is mobile, eventually disengages from second driving shaft 2, stores so that actuator 01 is applied to torque through the first transmission shaft 1
The reaction torque of energy portion namely wind spring 3 disappears, and then affects second driving shaft 2 to rotate by torque accumulation of energy portion namely wind spring 3.
Wherein, temperature-sensing wax packet 6 can be used in temperature-sensing element, and push rod 7 can be used in enforcement division, and push rod 7 is relative to the first transmission
Axis 1 is parallel.For example, wax packet 9 can be set in the side of the first transmission shaft 1, is filled with temperature-sensing wax packet in the cavity of wax packet 9
6, the first end of push rod 7 is fixed in the groove at 6 middle part of temperature-sensing wax packet, and the first end of push rod 7 offsets with the first transmission shaft 1, when
01 cisco unity malfunction of actuator and sense when in-engine temperature being caused to rise to default exothermic temperature, in temperature-sensing wax packet 6
Warm wax starts to expand, and push rod 7 is pushed to move along its axis direction, so push the first transmission shaft 1 along its axis direction gradually
Far from second driving shaft 2, the final separation for realizing the first transmission shaft 1 and second driving shaft 2.
It further include being sheathed on the first transmission shaft in order to facilitate connection push rod 7 and the first transmission shaft 1, the thermosistor error prevention device
1, with the axis top plate 8 of the first end conflict for push rod 7.The groove distance first that the radius of axis top plate 8 is greater than temperature-sensing wax packet 6 passes
The distance of the central axis of moving axis 1, that is to say, that the second end of push rod 7 presses on inside the end face of axis top plate 8, avoids push rod 7
Axis top plate 8 is detached from moving process.Further, axis top plate 8 can be equipped with push rod fixation hole close to a side end face of push rod 7,
Blind hole can be set in the end face of axis top plate 8 in simple terms, diameter of blind hole and the diameter of push rod 7 match, the second end of push rod 7
It is placed in blind hole, so that push rod 7 be avoided to shift in moving process.
The present invention also provides a kind of thermosistors, including actuator 01 and radiator valve 02, further include any of the above-described implementation
Thermosistor error prevention device in example, wherein actuator 01 and radiator valve 02 are separately connected and pass with the first transmission shaft 1 and second
The both ends of moving axis 2, more specifically, actuator 01 is connected to first one end of transmission shaft 1 far from second driving shaft 2, radiator valve
Door 02 is connected to the one end of second driving shaft 2 far from the first transmission shaft 1.
The other structures of thermosistor, such as the radiator pipe 03, right with radiator valve 02 being connected to radiator valve 02
Claim to be set to the partial circulating valve 04 of 2 other side of second driving shaft and the small circulating pipe 05 that be connected to partial circulating valve 04 etc. is tied
Structure is identical as the structure of existing thermosistor, and the set-up mode for being referred to existing thermosistor is configured, herein no longer one by one
Explanation.
The present invention also provides a kind of engine systems, including above-mentioned thermosistor, it is clear that further includes engine and other companies
Binding structure and driving structure.
Preferably, the engine system further includes being connected with thermosistor, to when 01 cisco unity malfunction of actuator
The indicating unit of prediction occurring prompt.Indicating unit can be used the signals such as sound, light transfer mode and carry out early warning to driver,
Such as signal lamp or alarm.
In a specific embodiment, indicating unit is specially display screen, when 01 cisco unity malfunction of actuator, the hair
On the one hand motivation system is temporarily radiated using thermosistor error prevention device, on the other hand remind driver by display screen, with
Just vehicle can be sent to maintenance station as early as possible and be repaired by driver.
Engine system provided by the present invention, thermosistor and thermosistor error prevention device are described in detail above.
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention.It should be pointed out that for those skilled in the art,
Without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improvement and modification
It falls into the protection scope of the claims in the present invention.
Claims (10)
1. a kind of thermosistor error prevention device characterized by comprising
Coaxially connected the first transmission shaft (1) and second driving shaft (2)；First transmission shaft (1) is to connect actuator
(01) and the second driving shaft (2) is to connect radiator valve (02)；
It is sheathed on the second driving shaft (2), to affect the second driving shaft (2) rotation scattered to open when discharging torque
The torsion accumulation of energy portion of hot device valve (02)；
The temperature-sensitive enforcement division being arranged close to first transmission shaft (1)；When the temperature of engine is higher than default exothermic temperature, institute
Stating temperature-sensitive enforcement division drives first transmission shaft (1) mobile until being detached from the second driving shaft (2), to discharge the torsion
The torque in accumulation of energy portion.
2. thermosistor error prevention device according to claim 1, which is characterized in that the torsion accumulation of energy portion includes wind spring (3)
With the wind spring fixing axle (4) for being arranged in parallel in the second driving shaft (2) side；Wherein, the wind spring (3) is located at the one of inner ring
End is fixedly connected with the second driving shaft (2), and the other end that the wind spring (3) is located at outer ring has to be sheathed on the volume
The crimping (31) of spring fixing axle (4).
3. thermosistor error prevention device according to claim 2, which is characterized in that the wind spring fixing axle (4) and described the
One transmission shaft (1) is fixedly connected.
4. thermosistor error prevention device according to any one of claims 1 to 3, which is characterized in that the temperature-sensitive enforcement division packet
It includes temperature-sensing element and is connect with the temperature-sensing element, the temperature to detect engine when the temperature-sensing element is higher than default dissipate
First transmission shaft (1) is pushed to be directed away from the mobile enforcement division in the second driving shaft (2) one end when hot temperature；Further include
Compressed spring (5) between first transmission shaft (1) and actuator (01).
5. thermosistor error prevention device according to claim 4, which is characterized in that the temperature-sensing element is specially temperature-sensing wax packet
(6)；The enforcement division is specially relative to first transmission shaft (1) push rod disposed in parallel (7)；The of the push rod (7)
In the groove that one end is fixed in the middle part of the temperature-sensing wax packet (6) and second end offsets with first transmission shaft (1).
6. thermosistor error prevention device according to claim 5, which is characterized in that further include being sheathed on first transmission shaft
(1), with the axis top plate (8) of the second end conflict for the push rod (7).
7. a kind of thermosistor, including actuator (01) and radiator valve (02), which is characterized in that further include such as claim 1
To 6 described in any item thermosistor error prevention devices.
8. a kind of engine system, which is characterized in that including thermosistor as claimed in claim 7.
9. engine system according to claim 8, which is characterized in that further include being connected with the thermosistor, to work as
The indicating unit of early warning is issued when actuator (01) cisco unity malfunction.
10. engine system according to claim 9, which is characterized in that the indicating unit is specially to adjust to show
The display screen of warm device failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452772.1A CN110094255A (en) | 2019-05-28 | 2019-05-28 | A kind of engine system, thermosistor and thermosistor error prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452772.1A CN110094255A (en) | 2019-05-28 | 2019-05-28 | A kind of engine system, thermosistor and thermosistor error prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110094255A true CN110094255A (en) | 2019-08-06 |
Family
ID=67449472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910452772.1A Pending CN110094255A (en) | 2019-05-28 | 2019-05-28 | A kind of engine system, thermosistor and thermosistor error prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110094255A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263582A (en) * | 1998-04-07 | 2000-08-16 | 日本恒温装置株式会社 | Cooling control device of internal combustion engine |
| DE102014204485B3 (en) * | 2014-03-11 | 2015-02-12 | Magna Powertrain Ag & Co. Kg | Valve with fail-safe mechanism |
| CN210289907U (en) * | 2019-05-28 | 2020-04-10 | 曲阜天博汽车零部件制造有限公司 | Engine system, thermostat and thermostat mistake proofing device |
-
2019
- 2019-05-28 CN CN201910452772.1A patent/CN110094255A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263582A (en) * | 1998-04-07 | 2000-08-16 | 日本恒温装置株式会社 | Cooling control device of internal combustion engine |
| DE102014204485B3 (en) * | 2014-03-11 | 2015-02-12 | Magna Powertrain Ag & Co. Kg | Valve with fail-safe mechanism |
| CN210289907U (en) * | 2019-05-28 | 2020-04-10 | 曲阜天博汽车零部件制造有限公司 | Engine system, thermostat and thermostat mistake proofing device |
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