CN205936793U - Automatically controlled thermoregulator of car, engine and coolant liquid - Google Patents
Automatically controlled thermoregulator of car, engine and coolant liquid Download PDFInfo
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- CN205936793U CN205936793U CN201620892490.5U CN201620892490U CN205936793U CN 205936793 U CN205936793 U CN 205936793U CN 201620892490 U CN201620892490 U CN 201620892490U CN 205936793 U CN205936793 U CN 205936793U
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- valve opening
- automatically controlled
- coolant
- valve
- hydroecium
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Abstract
The utility model provides an automatically controlled thermoregulator of coolant liquid, including disk seat and the inside case of following axially extended main entrance that is provided with, still include linear drive device, linear drive device links to each other with the case, has seted up four interfaces on the disk seat at least, the hydroecium entry is connected respectively to the interface, the hydroecium export, and radiator entry and radiator export set up three valve opening at least on the case, wherein, second valve opening along radially penetrating through the case, third valve opening and second valve opening interval set up, and when the automatically controlled regulator of coolant liquid had engine cold start, engine cooling liquid temperature was greater than 60 degrees and less than or equal to 90 when spending and engine cooling liquid temperature is greater than 90 three kinds of states when spending, can realize carrying out the coolant liquid flow direction and flow control according to the different temperatures, guarantees that the long -term accurate work of engine is under best temperature. The utility model also provides a have the engine of the automatically controlled thermoregulator of above -mentioned coolant liquid and have the car of this engine.
Description
Technical field
This utility model is related to technical field of automobile parts, automatically controlled particularly to a kind of automobile, electromotor and coolant
Thermoregulator.
Background technology
Thermoregulator is thermostat again, as the core component of engine-cooling system, is ensureing engine work
Meanwhile, to importants such as the fuel-economy performance of electromotor, discharge performance, its development is subject to the height weight of automobile industry
Depending on.
The majority that traditional engine cooling and circulating system is adopted is mechanical type thermoregulator, mainly by temperature-sensing wax bag, push away
The parts such as bar, main valve and auxiliary-valve form.Due to mechanical type thermoregulator, in engine cold-start, auxiliary-valve is in unlatching
State, coolant carries out engine interior circulation, and therefore engine warms are slower, are in cold state for a long time, due to starting
Machine lubricating oil flow resistance in low temperature is larger, makes electromotor running resistance larger, easily causes fuel oil and wastes, particularly opens in the winter time
When dynamic, if there is no warm braw for a long time, the comfortableness that the personnel that can substantially reduce take；And mechanical type thermoregulator master in high temperature
Valve opening speed, causes engine cooling too fast, thus the temperature fluctuation of electromotor is larger, thus leading to electromotor to exist
Most times can not be operated in optimum temperature, occurs that oil consumption is many, the result of discharge difference.
Therefore, how to make electromotor stop coolant circulation when low temperature operates, reduce heat loss, improve programming rate,
It is rapidly achieved optimum working temperature, warm braw supply can be provided simultaneously；Electromotor, can be according to actual temp in high temperature operation
Carry out coolant flow direction and flow-control it is ensured that the long-term accurate work of electromotor, under optimum temperature, realizes energy-saving and emission-reduction, improve
The service life of electromotor is the technical problem of those skilled in the art's urgent need to resolve.
Content of the invention
In view of this, one of the purpose of this utility model is to provide a kind of coolant automatically controlled thermoregulator, so that electromotor is existed
Stop coolant circulation during low temperature operating, reduce heat loss, improve programming rate, be rapidly achieved optimum working temperature, can simultaneously
Warm braw supply is enough provided；Electromotor, in high temperature operation, can carry out coolant flow direction and flow-control according to actual temp, protects
The card long-term accurate work of electromotor, under optimum temperature, realizes energy-saving and emission-reduction, improves the service life of electromotor.
Another object of the present utility model is to provide a kind of electromotor with the automatically controlled thermoregulator of above-mentioned coolant and tool
There is the automobile of this electromotor.
For achieving the above object, this utility model provides following technical scheme：
A kind of automatically controlled thermoregulator of coolant, including valve seat and the valve element being internally provided with the main channel axially extending, also
Including linear actuating device, described linear actuating device is connected with described valve element, and described valve seat at least offers four interfaces,
Described interface connects hydroecium entrance respectively, and hydroecium outlet, radiator inlet and radiator outlet, at least provided with three on described valve element
Individual valve opening, described valve opening is included for the cooperation of hydroecium entrance and the first valve opening of being connected with described main channel, for radiating
Device outlet cooperation and the second valve opening connecting with main channel, for the 3rd valve opening with hydroecium outlet and radiator inlet cooperation.
Wherein, described second valve opening radially valve element described in insertion, described 3rd valve opening and described second valve opening interval setting, described cold
But the automatically controlled actuator of liquid has following state：
First state：When engine cold-start, described hydroecium entrance is blocked by valve element；
Second state：When ECT is more than 60 degree and is less than or equal to 90 degree, described first valve opening and institute
State hydroecium intake section to connect, and described second valve opening is connected with described hydroecium outlet.
The third state：When ECT is more than 90 degree, described first valve opening is complete with described hydroecium entrance
Connect, described second valve opening is connected with described radiator inlet, described 3rd valve opening is exported and described radiator with described hydroecium
Outlet is turned on.
Preferably, described valve seat is additionally provided with oil cooler outlet, described valve element is additionally provided with the 4th valve opening, when described
When the automatically controlled thermoregulator of coolant is first state and the second state, described oil cooler outlet is staggered with described 4th valve opening；Work as institute
When stating the automatically controlled thermoregulator of coolant for the third state, described oil cooler outlet and described 4th valve opening are connected.
Preferably, described linear actuating device includes the first motor, and the transmission nut being connected with described first motor, institute
State in transmission nut and be provided with leading screw, described leading screw is connected with described valve element, and arrange linear on the end face of described leading screw
Position sensor.
Preferably, it is additionally provided with ball between described transmission nut and described leading screw.
Preferably, described linear actuating device is motor, and the outfan of described motor is connected with described valve element.
Preferably, for for coolant provide power water pump component include water pump body, and with described water pump body phase
The second motor even, and described water pump body is arranged in described valve element.
Preferably, described valve seat is additionally provided with linear sealing device.
Preferably, described valve seat is additionally provided with the first gathering sill, described valve element is provided with and described first gathering sill
Corresponding second gathering sill, described first gathering sill is bonded by being connected with described second gathering sill.
A kind of electromotor, including the automatically controlled thermoregulator of coolant, the automatically controlled thermoregulator of described coolant is above-mentioned any one institute
The automatically controlled thermoregulator of disclosed coolant.
A kind of automobile, including electromotor, described electromotor is above-mentioned disclosed electromotor.
As can be seen from the above technical solutions, the automatically controlled thermoregulator of the coolant disclosed in this utility model embodiment, bag
Include valve seat and be internally provided with the valve element of the main channel axially extending, also include linear actuating device, linear actuating device with
Valve element is connected, and for driving valve element to carry out axial displacement, valve seat at least offers four interfaces, described interface connects water respectively
Chamber inlet, hydroecium exports, radiator inlet and radiator outlet, at least provided with three valve openings on valve element, valve opening include for
Hydroecium entrance is coordinated and the first valve opening of connect with described main channel, for coordinating with radiator outlet and connecting with main channel
Second valve opening, for the 3rd valve opening with hydroecium outlet and radiator inlet cooperation.Wherein, the second valve opening is radially described in insertion
Valve element, the 3rd valve opening and the second valve opening interval setting, the automatically controlled actuator of described coolant has following state：
First state：When engine cold-start, described hydroecium entrance is blocked by valve element, now
Coolant does not circulate in engine interior, and therefore heat loss reduces, and temperature improves, and so that electromotor is reached most preferably as early as possible
Temperature, can provide warm braw supply simultaneously.
Second state：When ECT is more than 60 degree and is less than or equal to 90 degree, described first valve opening and institute
State hydroecium intake section to connect, and described second valve opening is connected with described hydroecium outlet, therefore coolant can export from hydroecium
Flow to hydroecium entrance, realize the inner loop of engine coolant.
The third state：When ECT is more than 90 degree, described first valve opening is complete with described hydroecium entrance
Connect, described second valve opening is connected with described radiator inlet, described 3rd valve opening is exported and described radiator with described hydroecium
Outlet is turned on, and now coolant flows to radiator outlet from hydroecium outlet through radiator inlet, finally flows to hydroecium entrance again,
Realize the circulation of coolant, thus reducing the temperature of electromotor so that electromotor is operated under optimum temperature.
As can be seen here, when electromotor operates in low temperature, the circulation in engine interior for the coolant, heat loss can be stopped
Reduce, temperature improves, and makes electromotor reach optimum temperature as early as possible, can provide warm braw supply simultaneously；When electromotor is transported in high temperature
When turning, the control of coolant flow direction and flow can be carried out it is ensured that the long-term accurate work of electromotor is optimal according to actual temp
At a temperature of, realize energy-saving and emission-reduction, improve the service life of electromotor.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it is clear that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing providing.
Fig. 1 is the engine coolant mechanical type thermoregulator structural representation disclosed in prior art；
Fig. 2 is the main view cross-sectional view of the automatically controlled thermoregulator of coolant disclosed in this utility model embodiment；
The interface definition of five-way valve and water in the automatically controlled thermoregulator of coolant disclosed in this utility model embodiment for the Fig. 3
Stream direction；
The automatically controlled thermoregulator when engine interior circulates for the coolant disclosed in this utility model embodiment for the Fig. 4
View；
The state of the automatically controlled thermoregulator when carrying out oil cooling for the coolant disclosed in this utility model embodiment for the Fig. 5 is shown
It is intended to；
Fig. 6 is that the coolant disclosed in this utility model embodiment carries out automatically controlled thermoregulator during radiator circulating cooling
View；
Fig. 7 is the automatically controlled logic chart of the electromotor disclosed in this utility model embodiment.
Wherein, each component names are as follows：
1- linear actuating device, 11- first motor, 12- transmission nut, 13- leading screw, 2- valve seat, 21- hydroecium entrance,
22- hydroecium exports, 23- radiator inlet, 24- radiator outlet, and 25- oil cooler exports, 3- valve element, 31- first valve opening, 32-
Second valve opening, 33- the 3rd valve opening, 34- the 4th valve opening, 4- water pump body, 5- second motor.
Specific embodiment
One of core of the present utility model is to provide a kind of coolant automatically controlled thermoregulator, makes electromotor when low temperature operates
Stop coolant circulation, reduce heat loss, improve programming rate, be rapidly achieved optimum working temperature, warm braw can be provided simultaneously
Supply；Electromotor, in high temperature operation, can carry out coolant flow direction and flow-control according to actual temp it is ensured that engine long
Phase accurate work, under optimum temperature, realizes energy-saving and emission-reduction, improves the service life of electromotor.
Another object of the present utility model is to provide a kind of electromotor with the automatically controlled thermoregulator of above-mentioned coolant and tool
There is the automobile of this electromotor.
In order that those skilled in the art more fully understand this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
As shown in Fig. 2 the automatically controlled thermoregulator of the coolant disclosed in this utility model embodiment, including valve seat 2 and inside
It is provided with the valve element 3 of the main channel axially extending, also includes linear actuating device 1, linear actuating device 1 is connected with valve element 3,
For driving valve element 3 to carry out axial displacement, valve seat 2 at least offers four interfaces, described interface connects hydroecium entrance respectively
21, hydroecium outlet 22, radiator inlet 23 and radiator outlet 24, at least provided with three valve openings on valve element 3, valve opening include for
The first valve opening 31 being coordinated with hydroecium entrance 21 and being connected with described main channel, is led to for being coordinated with radiator outlet 24 and with main
Second valve opening 32 of road connection, for the 3rd valve opening 33 with hydroecium outlet 22 and radiator inlet 23 cooperation.Wherein, the second valve
Hole 32 radially valve element 3 described in insertion, the 3rd valve opening 33 and the second valve opening 32 interval setting, it is to be understood that prolong vertically
The main channel stretched refers to the main channel being extended along the length direction of valve element 3, and the direction vertical with axial direction is radial direction side
To.
The automatically controlled actuator of described coolant has following state：
First state：When engine cold-start, hydroecium entrance 21 is blocked by valve element 3,
Now coolant does not circulate in engine interior, and therefore heat loss reduces, and temperature improves, and so that electromotor is reached as early as possible
Optimum temperature, simultaneously being capable of providing warm air supply.
Second state：When ECT is more than 60 degree and is less than or equal to 90 degree, the first valve opening 31 and hydroecium
Entrance 21 part is connected, and the second valve opening 32 and hydroecium outlet 22 connection, and therefore coolant can flow to water from hydroecium outlet 23
Chamber inlet 21, realizes the inner loop of engine coolant.
The third state：When ECT is more than 90 degree, the first valve opening 31 is fully switched on hydroecium entrance 21,
Second valve opening 32 and radiator inlet 23 are connected, and the 3rd valve opening 33 is turned on hydroecium outlet 22 and radiator outlet 24, now
Coolant flows to radiator outlet 24 from hydroecium outlet 22 through radiator inlet 23, finally flows to hydroecium entrance 21 again, realizes cold
But the circulation of liquid, thus reduce the temperature of electromotor so that electromotor is accurately operated in optimum temperature for a long time.
As can be seen here, when electromotor operates in low temperature, stop the circulation in engine interior for the coolant, heat loss subtracts
Few, temperature improves, and makes electromotor reach optimum temperature as early as possible, can provide warm braw supply simultaneously；When electromotor is in high temperature operation
When, the control of coolant flow direction and flow can be carried out it is ensured that the long-term accurate work of electromotor is in most preferably temperature according to actual temp
Under degree, realize energy-saving and emission-reduction, improve the service life of electromotor.
Further, valve seat 2 is additionally provided with oil cooler outlet 25, valve element 3 is additionally provided with the 4th valve opening 34, works as cooling
The automatically controlled thermoregulator of liquid is when above-mentioned disclosed first state and the second state that is to say, that the temperature working as engine coolant is low
When 90 degree, oil cooler outlet 25 is staggered with the 4th valve opening 34, and now coolant is not passed through oil cooler and exports 25 it is not necessary to right
Lubricating oil is heated；When the automatically controlled thermoregulator of coolant is the above-mentioned disclosed third state that is to say, that working as coolant
When temperature is more than 90 degree, oil cooler outlet 25 is connected with the 4th valve opening 34, and now coolant flows through oil cooler and exports 25, to starting
Lubricating oil in machine is heated so that oil body diminishes, thus reducing the resistance of lubricating oil.
Further, linear actuating device 1 includes the first motor 11, and the transmission nut 12 being connected with the first motor 11,
It is provided with leading screw 13, leading screw 13 is connected with valve element 3, it is to be understood that one end of leading screw 13 screws in transmission in transmission nut 12
In nut 12, the other end of leading screw 13 is connected with valve element 3, and in the presence of the first motor 11, leading screw 13 promotes valve element 3 to carry out axle
To straight-line displacement.It should be noted that being used for detecting that the linear position sensor of leading screw 13 displacement is arranged on the end face of leading screw 13
On, linear position sensor passes through to perceive the shift length of leading screw 13, and its shift length is converted into electric signal transmission to ECU,
Can determine the location status when front valve core for ECU.
Further, it is additionally provided with ball between transmission nut 12 and leading screw 13, ball can reduce frictional force so that silk
Thick stick 13 smoothly can realize axial displacement with respect to transmission nut 12, thus carrying movable valve plug 2 to realize axial displacement.
Certainly, linear actuating device 1 can also be motor, and the outfan of motor is connected with valve element 3, such that it is able to drive
Valve element 3 carries out axial displacement.
Further, for for coolant provide power water pump component include water pump body 4, and with water pump body 4 phase
The second motor 5 even, and water pump body 4 is arranged in described valve element 3.It is to be understood that water pump body 4 is arranged on valve element 3
Interior, power can be provided for coolant, effectively facilitate the circulation of coolant.When the first motor 11 receives the signal of electronic control module
Proceed by rotation, drive leading screw 13 to be rotated, leading screw 13 band movable valve plug 3 proceeds by movement, is located at leading screw 13 end simultaneously
Signal is issued ECU by the linear position sensor 14 in face, and ECU determines the position when front valve core, the i.e. state of each valve, will believe
Number it is transferred to the second motor 5, the second motor 5 controls the operating of water pump body 4, thus realizing the circulation of coolant.Therefore realize
Under different operating modes, the Intelligent adjustment of engine coolant and control is so that electromotor is accurately operated in most preferably for a long time
Operating temperature under it is achieved that energy-saving and emission-reduction.
Further, valve seat 2 is additionally provided with linear sealing device, it is to be understood that linear sealing device is preferably close
Seal, sealing ring is set between two neighboring valve opening it is ensured that coolant accurately flows to.
Further, valve seat 2 is additionally provided with the first gathering sill, valve element 3 is provided with corresponding with the first gathering sill
Two gathering sills, the first gathering sill is bonded by being connected with the second gathering sill, it is to be understood that the first gathering sill is led with second
It is to groove and axially opens up, valve seat 2 is closely linked together with valve element 3 by connecting key, thus avoiding valve seat 2 and valve element 3
Circumferentially rotate, further ensure the accurate flow direction of coolant and the control of flow.
A kind of electromotor is also disclosed, including the automatically controlled thermoregulator of coolant, described coolant in this utility model embodiment
Automatically controlled thermoregulator is the automatically controlled thermoregulator of coolant disclosed in above-mentioned any one.
Employ the automatically controlled thermoregulator of coolant disclosed in above-described embodiment due to this electromotor, thus this starts equipment
There is the technological merit of the automatically controlled thermoregulator of above-mentioned coolant, present specification is no longer repeated.
A kind of automobile is also disclosed, including electromotor, described electromotor is above-mentioned disclosed in this utility model embodiment
Electromotor.
Because this automobile employs the electromotor disclosed in above-described embodiment, thus this automobile has above-mentioned electromotor
Technological merit, present specification is no longer repeated.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (10)
1. the automatically controlled thermoregulator of a kind of coolant, including valve seat（2）With the valve element being internally provided with the main channel axially extending
（3）It is characterised in that also including linear actuating device（1）, described linear actuating device（1）With described valve element（3）It is connected, institute
State valve seat（2）On at least offer four interfaces, described interface connects hydroecium entrance respectively（21）, hydroecium outlet（22）, radiating
Device entrance（23）And radiator outlet（24）, described valve element（3）On at least provided with three valve openings, described valve opening include for water
Chamber inlet（21）Cooperation and the first valve opening connecting with described main channel（31）, for radiator outlet（24）Cooperation and with master
Second valve opening of channel connection（32）, for exporting with hydroecium（22）And radiator inlet（23）3rd valve opening of cooperation（33）；
Wherein, described second valve opening（32）Radially valve element described in insertion（3）, described 3rd valve opening（33）With described second valve opening（32）
Interval setting, the automatically controlled actuator of described coolant has following state：
First state：When engine cold-start, described hydroecium entrance（21）By valve element（3）Closure；
Second state：When ECT is more than 60 degree and is less than or equal to 90 degree, described first valve opening（31）With institute
State hydroecium entrance（21）Part is connected, and described second valve opening（32）With the outlet of described hydroecium（22）Connect；
The third state：When ECT is more than 90 degree, described first valve opening（31）With described hydroecium entrance（21）
Fully switched on, described second valve opening（32）With described radiator inlet（23）Connect, described 3rd valve opening（33）With described hydroecium
Outlet（22）With described radiator outlet（24）It is turned on.
2. the automatically controlled thermoregulator of coolant according to claim 1 is it is characterised in that described valve seat（2）On be additionally provided with oil
Cooler exports（25）, described valve element（3）On be additionally provided with the 4th valve opening（34）, when the automatically controlled thermoregulator of described coolant is the first shape
When state and the second state, described oil cooler outlet（25）With described 4th valve opening（34）Stagger；When the automatically controlled homoiothermic of described coolant
When device is the third state, described oil cooler outlet（25）With described 4th valve opening（34）Connect.
3. the automatically controlled thermoregulator of coolant according to claim 1 is it is characterised in that described linear actuating device（1）Including
First motor（11）, and with described first motor（11）Connected transmission nut（12）, described transmission nut（12）Inside it is provided with
Leading screw（13）, described leading screw（13）With described valve element（3）It is connected, and in described leading screw（13）End face on arrange Linear position
Sensor.
4. the automatically controlled thermoregulator of coolant according to claim 3 is it is characterised in that described transmission nut（12）With described silk
Thick stick（13）Between be additionally provided with ball.
5. the automatically controlled thermoregulator of coolant according to claim 1 is it is characterised in that described linear actuating device（1）For horse
Reach, the outfan of described motor and described valve element（3）It is connected.
6. the automatically controlled thermoregulator of coolant according to claim 1 is it is characterised in that water for providing power for coolant
Pump group part includes water pump body（4）, and with described water pump body（4）The second connected motor（5）, and described water pump body（4）
It is arranged on described valve element（3）Interior.
7. the automatically controlled thermoregulator of coolant according to claim 1 is it is characterised in that described valve seat（2）On also set up wired
Property sealing device.
8. the automatically controlled thermoregulator of coolant according to claim 1 is it is characterised in that described valve seat（2）On be additionally provided with
One gathering sill, described valve element（3）On be provided with second gathering sill corresponding with described first gathering sill, described first gathering sill with
It is bonded that described second gathering sill passes through connection.
9. a kind of electromotor, including the automatically controlled thermoregulator of coolant it is characterised in that the automatically controlled thermoregulator of described coolant is as right
Require the automatically controlled thermoregulator of coolant described in 1-8 any one.
10. a kind of automobile, including electromotor it is characterised in that described electromotor is electromotor as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892490.5U CN205936793U (en) | 2016-08-17 | 2016-08-17 | Automatically controlled thermoregulator of car, engine and coolant liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892490.5U CN205936793U (en) | 2016-08-17 | 2016-08-17 | Automatically controlled thermoregulator of car, engine and coolant liquid |
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| Publication Number | Publication Date |
|---|---|
| CN205936793U true CN205936793U (en) | 2017-02-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892490.5U Expired - Fee Related CN205936793U (en) | 2016-08-17 | 2016-08-17 | Automatically controlled thermoregulator of car, engine and coolant liquid |
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| Country | Link |
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| CN (1) | CN205936793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089396A (en) * | 2016-08-17 | 2016-11-09 | 曲阜天博汽车零部件制造有限公司 | A kind of automobile, electromotor and the automatically controlled thermoregulator of coolant |
-
2016
- 2016-08-17 CN CN201620892490.5U patent/CN205936793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089396A (en) * | 2016-08-17 | 2016-11-09 | 曲阜天博汽车零部件制造有限公司 | A kind of automobile, electromotor and the automatically controlled thermoregulator of coolant |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |