CN104454114A - Temperature control system, temperature testing system for engine and automobile - Google Patents
Temperature control system, temperature testing system for engine and automobile Download PDFInfo
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- CN104454114A CN104454114A CN201310432183.XA CN201310432183A CN104454114A CN 104454114 A CN104454114 A CN 104454114A CN 201310432183 A CN201310432183 A CN 201310432183A CN 104454114 A CN104454114 A CN 104454114A
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000005057 refrigeration Methods 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 10
- 238000005496 tempering Methods 0.000 claims description 10
- 238000001727 in vivo Methods 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000010792 warming Methods 0.000 abstract description 2
- 238000010791 quenching Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Abstract
The invention discloses a temperature control system, a temperature testing system for an engine and an automobile. The temperature control system comprises a cold and hot loop which is provided with a device to be cooled and heated, a high-temperature medium tank and a low-temperature medium tank, wherein the high-temperature medium tank is connected with the cold and hot loop so that high-temperature mediums at first preset temperature can be suitable for being output to the cold and hot loop, the low-temperature medium tank is connected with the cold and hot loop so that low-temperature mediums at second preset temperature can be suitable for being output to the cold and hot loop, and the first preset temperature is higher than the second preset temperature. According to the temperature control system, temperature control speed is high, and the sudden warming and sudden cooling requirements of the device to be cooled and heated are met.
Description
Technical field
The present invention relates to vehicular field, control system in particular to a kind of temperature, there is the Research on Automatic Measuring System of Temperature for motor of described temperature control system and there is the vehicle of described temperature control system.
Background technique
The temperature control system of existing vehicle can not meet the temperature requirements be rapidly heated with fast cooling.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.For this reason, one object of the present invention is to propose a kind of temperature control system, described temperature control system is equipped with the high temperature media tank of the high temperature media with the first predetermined temperature and the inner cryogenic media tank that the cryogenic media with the second predetermined temperature is housed by arranging inside, and by the medium of relevant temperature according to treat heating-cooling device need export to changes in temperature loop, meet the demand of the gentle quench that rises suddenly of heating-cooling device treated.
Another object of the present invention is to propose a kind of vehicle with this temperature control system.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of temperature control system.Described temperature Ore-controlling Role comprises changes in temperature loop, described changes in temperature loop is arranged and needs heating-cooling device; And high temperature media tank and cryogenic media tank, described high temperature media tank is connected with described changes in temperature loop to be suitable for the high temperature media with the first predetermined temperature to export to described changes in temperature loop, described cryogenic media tank is connected with described changes in temperature loop to be suitable for the cryogenic media with the second predetermined temperature to export to described changes in temperature loop, and wherein said first predetermined temperature is higher than described second predetermined temperature.
According to the temperature control system of the embodiment of the present invention, by arranging inside, the described high temperature media tank of the high temperature media with the first predetermined temperature and the inner described cryogenic media tank that the cryogenic media with the second predetermined temperature is housed are housed, thus the medium of relevant temperature can be exported to described changes in temperature loop, treat described in making that heating-cooling device heats up fast or cools fast, improve temperature control rate, described in meeting, treat the demand of the gentle quench that rises suddenly of heating-cooling device.
In addition, temperature control system according to the above embodiment of the present invention can also have following additional technical characteristics:
According to one embodiment of present invention, described temperature control system also comprises: control valve, described high temperature media tank is all connected with described changes in temperature loop by described control valve with described cryogenic media tank, the medium with corresponding predetermined temperature that described high temperature media tank or described cryogenic media tank export is exported to described changes in temperature loop by described control valve, or described control valve the medium that described high temperature media tank and described cryogenic media tank export is confluxed after form the medium with the 3rd predetermined temperature and export to described changes in temperature loop.The temperature of described temperature control system can be made thus to control more accurate.
Further, described temperature control system also comprises: water outlet common line and backwater common line, described high temperature media tank is all connected with described changes in temperature loop with described backwater common line by described water outlet common line with described cryogenic media tank, and wherein said control valve is located on described water outlet common line.The path that high temperature media or cryogenic media export to described changes in temperature loop can be shortened like this, improve the temperature control rate of described temperature control system further.
Advantageously, described control valve is Proportional valve, and described Proportional valve has Bypass outlet, and described Bypass outlet is connected with described backwater common line.Treat the real-time temperature requirements of heating-cooling device described in can meeting better thus, avoid energy dissipation.
Alternatively, described control valve is PID ratio adjusting valve.
Advantageously, the changes in temperature loop between described water outlet common line and described backwater common line is provided with switch valve.Like this, can energy saving, make described temperature control system treat that the temperature requirements of heating-cooling device is more mated to the control of temperature with described.
Further, described temperature control system also comprises: decoupling tank, and described decoupling tank is connected between described water outlet common line and described backwater common line.
Further, described temperature control system also comprises: high-temperature water outlet pipeline and low temperature rising pipe and high-temperature tempering pipeline and low-temperature return water pipeline, wherein said high-temperature water outlet pipeline is connected with described water outlet common line respectively with described low temperature rising pipe, and described backwater common line is suitable for being connected with water source and described water source is suitable for being connected with low-temperature return water pipeline with described high-temperature tempering pipeline.
Alternatively, treat described in that heating-cooling device is the lubrication system of motor or intercooler or motor.
According to one embodiment of present invention, described high temperature media tank comprises tank body and is located at the heating equipment for heating tank in-vivo medium in described tank body; Described cryogenic media tank comprises tank body and is located at the refrigeration plant for refrigerant tank in-vivo medium in described tank body.
Embodiment according to a second aspect of the present invention proposes a kind of water temperature test system for motor, it is characterized in that, comprise temperature control system described according to a first aspect of the present invention, wherein saidly treat that heating-cooling device is motor, described changes in temperature loop is the cooling circuit of tested motor.
According to the water temperature test system for motor of the embodiment of the present invention.By on the cooling circuit of motor, inside is set the described high temperature media tank of the high temperature media with the first predetermined temperature and the inner described cryogenic media tank that the cryogenic media with the second predetermined temperature is housed are housed, thus the medium of relevant temperature can be exported to the cooling circuit of tested motor, tested motor is made to heat up fast or cool fast, improve temperature control rate, meet the testing requirement of the gentle quench that rises suddenly of tested motor.
Embodiment according to a third aspect of the present invention proposes a kind of vehicle.Described vehicle comprises temperature control system described according to a first aspect of the present invention, thus has the saving energy, temperature control rate soon, and treats the advantages such as the demand of the gentle quench that rises suddenly of heating-cooling device described in meeting.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the temperature control system according to the embodiment of the present invention.
Description of reference numerals:
Temperature control system 1,
Changes in temperature loop 10, treat heating-cooling device 110, first recycle pump 120, heat-exchange device 130, switch valve 140, water outlet common line 11, backwater common line 12, high-temperature water outlet pipeline 13, second high temperature shutoff valve 131, second recycle pump 132, low temperature rising pipe 14, second low-temperature switch valve 141, 3rd recycle pump 142, high-temperature tempering pipeline 15, third high temperature switch valve 151, low-temperature return water pipeline 16, 3rd low-temperature switch valve 161, low temperature connecting pipeline 17, first low-temperature switch valve 171, high temperature conjunction pipeline 18, first high temperature shutoff valve 181, high temperature media tank 210, cryogenic media tank 220, control valve 30, Bypass outlet 301, water source 40, decoupling tank 50
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Referring to Fig. 1, the temperature control system 1 according to the embodiment of the present invention is described.As shown in Figure 1, comprise according to the temperature control system 1 of the embodiment of the present invention: changes in temperature loop 10, high temperature media tank 210 and cryogenic media tank 220.
Changes in temperature loop 10 is provided with treats heating-cooling device 110, first recycle pump 120, heat-exchange device 130, and changes in temperature loop 10 is for treating that heating-cooling device 110 is heated or cools, and changes in temperature loop 10 is known to those skilled in the art, no longer describes in detail at this.Such as, in one embodiment of the invention, treat that heating-cooling device 110 can be the lubrication system of motor, intercooler or motor.
High temperature media tank 210 is connected with changes in temperature loop 10 to be suitable for the high temperature media with the first predetermined temperature to export to changes in temperature loop 10.Cryogenic media tank 220 is connected with changes in temperature loop 10 to be suitable for the cryogenic media with the second predetermined temperature to export to changes in temperature loop 10.Wherein, the first predetermined temperature is higher than the second predetermined temperature.
In other words, between the first predetermined temperature and the second predetermined temperature, there is temperature difference.First predetermined temperature and the second predetermined temperature can be concrete temperature value, also can be temperature ranges.
In one embodiment of the invention, the first predetermined temperature can be 100 DEG C, and the second predetermined temperature can be-20 DEG C.
When needing to be rapidly heated from initial temperature until heating-cooling device 110, high temperature media tank 210 is communicated with changes in temperature loop 10 exports to changes in temperature loop 10 by the high temperature media with the first predetermined temperature, to make to treat that heating-cooling device 110 is rapidly heated to its temperature needed.
When needing from initial temperature fast cooling until heating-cooling device 110, cryogenic media tank 220 is communicated with changes in temperature loop 10 exports to changes in temperature loop 10 by the cryogenic media with the second predetermined temperature, to make the temperature treating that heating-cooling device 110 is quickly cooled to it to need.
That is, according to the temperature control system 1 of the embodiment of the present invention, by arranging inside, the high temperature media tank 210 of the high temperature media with the first predetermined temperature and the inner cryogenic media tank 220 that the cryogenic media with the second predetermined temperature is housed are housed, thus the medium of relevant temperature can be exported to changes in temperature loop 10, make to treat that heating-cooling device 110 heats up fast or cools fast, improve temperature control rate, meet the demand treating the gentle quench that rises suddenly of heating-cooling device 110.
To treat that heating-cooling device 110 is for motor, when motor just starts, oil temperature is low, when can not ensure lubrication needs, the high temperature media with the first predetermined temperature in high temperature media tank 210 is exported to the changes in temperature loop 10 of motor, the temperature of motor promotes rapidly, does not need to wait for that motor improves temperature by self-heating, saves the energy and fast response time.
When motor heating value is higher, when needing to lower the temperature rapidly (such as, summer engine overheat, outdoor temperature is high, when being not easy cooling), the cryogenic media in cryogenic media tank 220 with the second predetermined temperature is exported to the changes in temperature loop 10 of motor, the temperature of motor is declined rapidly, avoids engine overheat to cause danger.
In one embodiment of the invention, as shown in Figure 1, temperature control system 1 can also comprise control valve 30.High temperature media tank 210 and cryogenic media tank 220 all can be connected with changes in temperature loop 10 by control valve 30.The medium with corresponding predetermined temperature that high temperature media tank 210 or cryogenic media tank 220 export is exported to changes in temperature loop 10 by control valve 30, or control valve 30 medium that high temperature media tank 210 and cryogenic media tank 220 export is confluxed after form the medium with the 3rd predetermined temperature and export to changes in temperature loop 10.Be understandable that, the 3rd predetermined temperature is between the first predetermined temperature and the second predetermined temperature.
That is, control valve 30 can according to the actual demand treating heating-cooling device 110, is communicated with high temperature media tank 210 and changes in temperature loop 10, is communicated with cryogenic media tank 220 and is communicated with changes in temperature loop 10 with the while of cryogenic media tank 220 with changes in temperature loop 10 or by high temperature media tank 210.Such as, the temperature difference between the temperature that control valve 30 can reach according to the initial temperature of temperature and needs treating heating-cooling device 110, the medium controlling to have corresponding predetermined temperature exports to changes in temperature loop 10.Thus, the temperature of temperature control system 1 can be made to control more accurate.
In one embodiment of the invention, as shown in Figure 1, temperature control system 1 can also comprise water outlet common line 11 and backwater common line 12, high temperature media tank 210 and cryogenic media tank 220 all can be connected with changes in temperature loop 10 with backwater common line 12 by water outlet common line 11, and wherein control valve 30 can be located on water outlet common line 11.
In other words, high temperature media tank 210 can be connected with changes in temperature loop 10 with backwater common line 12 by water outlet common line 11, and control valve 30 is located on water outlet common line 11.The high temperature media with the first predetermined temperature to changes in temperature loop 10, thus reaches the temperature treating heating-cooling device 110 demand by the regulation output of control valve 30.
Cryogenic media tank 220 can pass through water outlet common line 11 and be connected with changes in temperature loop 10 with backwater common line 12, and control valve 30 is located on water outlet common line 11.The cryogenic media with the second predetermined temperature to changes in temperature loop 10, thus reaches the temperature treating heating-cooling device 110 demand by the regulation output of control valve 30.
Control valve 30 is located on water outlet common line 11, can shorten the path that high temperature media or cryogenic media export to changes in temperature loop 10, improve the temperature control rate of temperature control system 1 further.
In a specific embodiment of the present invention, control valve 30 can be Proportional valve, and Proportional valve can have Bypass outlet 301.Bypass outlet 301 can be connected with backwater common line 12.Like this, the temperature obtained after high temperature media or cryogenic media are by control valve 30 meets when the demand of heating-cooling device 110, and unnecessary high temperature media or cryogenic media can flow out to backwater common line 12 by Bypass outlet 301.The real-time temperature requirements treating heating-cooling device 110 can be met better thus, avoid energy dissipation.
More specifically, control valve 30 can be PID ratio adjusting valve.
In one embodiment of the invention, the changes in temperature loop 10 between water outlet common line 11 and backwater common line 12 can be provided with switch valve 140.When needing to rise suddenly temperature or quench until heating-cooling device 110, switch valve 140 is opened.According to the temperature requirements treating heating-cooling device 110, be communicated with high temperature media tank 210 and changes in temperature loop 10, be communicated with cryogenic media tank 220 and be communicated with changes in temperature loop 10 with the while of cryogenic media tank 220 with changes in temperature loop 10 or by high temperature media tank 210.
When opening heat-exchange device 130 and just can meeting the temperature requirements until heating-cooling device 110, switch valve 140 cuts out.Like this, can energy saving, make the control of temperature control system 1 pair of temperature and treat that the temperature requirements of heating-cooling device 110 is more mated.
In one embodiment of the invention, high temperature media tank 210 can comprise tank body and be located in tank body the heating equipment having heating tank in-vivo medium.Cryogenic media tank 220 can comprise tank body and be located at the refrigeration plant for refrigerant tank in-vivo medium in tank body.Heating equipment can be electric heater.Refrigeration plant can be refrigeration system.
In an optional embodiment of invention, temperature control system 1 can comprise a refrigeration system with the refrigerating function of the heating function and refrigeration plant that realize heating equipment simultaneously.Such as, heating equipment can be the condenser in refrigeration system, and refrigeration plant can be the vaporizer in refrigeration system.
As shown in Figure 1, in one embodiment of the invention, temperature control system 1 can also comprise high-temperature water outlet pipeline 13 and low temperature rising pipe 14 and high-temperature tempering pipeline 15 and low-temperature return water pipeline 16.Wherein, high-temperature water outlet pipeline 13 is connected with water outlet common line 11 respectively with low temperature rising pipe 14, and backwater common line 12 is suitable for being connected with water source 40, and water source 40 is suitable for being connected with low-temperature return water pipeline 16 with high-temperature tempering pipeline 15.In the present invention, water source 40 namely medium source, for temperature control system 1 provides medium.Alternatively, medium can be cooling liquid or water, but is not limited to this, can also be the adjustable medium of other temperature.
Temperature control system 1 can also comprise low temperature connecting pipeline 17, high temperature conjunction pipeline 18, be located at the first low-temperature switch valve 171 on low temperature connecting pipeline 17, be located at the first high temperature shutoff valve 181 on high temperature conjunction pipeline 18, be located at the second high temperature shutoff valve 131 and the second recycle pump 132 on high-temperature water outlet pipeline 13, be located at the second low-temperature switch valve 141 on low temperature rising pipe 14 and the 3rd recycle pump 142, the 3rd low-temperature switch valve 161 being located at the third high temperature switch valve 151 on high-temperature tempering pipeline 15 and being located on low-temperature return water pipeline 16.
The two ends of low temperature connecting pipeline 17 can be connected with low-temperature return water pipeline 16 with low temperature rising pipe 14 respectively, and the two ends of high temperature conjunction pipeline 18 can be connected with high-temperature tempering pipeline 15 with high-temperature water outlet pipeline 13 respectively.
Advantageously, in one embodiment of the invention, temperature control system 1 can also comprise decoupling tank 50, and decoupling tank 50 is connected between water outlet common line 11 and backwater common line 12.The impact that decoupling tank 50 can avoid the circulation loop of high temperature media and the circulation loop of cryogenic media to be subject to each other, extends the working life of recycle pump in circulation loop.
In a concrete example of the present invention, the second recycle pump 132 is different with the power of the 3rd recycle pump 142.The circulation loop of high temperature media refers to that high temperature media gets back to water source 40 through backwater common line 12 through the second recycle pump 132, decoupling tank 50 rear portion after entering changes in temperature loop 10 by control valve 30, water outlet common line 11 after high temperature media tank 210 flows out, and another part flows through backwater common line 12 by the Bypass outlet 301 of control valve 30 and gets back to water source 40.
The circulation loop of cryogenic media refers to that cryogenic media gets back to water source 40 through backwater common line 12 through the 3rd recycle pump 142, decoupling tank 50 rear portion after entering changes in temperature loop 10 by control valve 30, water outlet common line 11 after cryogenic media tank 220 flows out, and another part flows through backwater common line 12 by the Bypass outlet 301 of control valve 30 and gets back to water source 40.
Decoupling tank 50 has been widely used in water circulation system, and its structure is known, no longer describes in detail at this.
Below to treat that heating-cooling device 110 is for motor, first predetermined temperature is 100 DEG C, second predetermined temperature is-20 DEG C, when the temperature of motor and motor need temperature difference between the temperature that reaches more than 30 DEG C, high temperature media tank 210 and in cryogenic media tank 220 are communicated with for example with changes in temperature loop 10, describe the working procedure of temperature control system 1:
When the temperature of motor is warming up to 80 DEG C from 40 DEG C of needs are anxious, switch valve 140 and the first high temperature shutoff valve 181 are closed, the second high temperature shutoff valve 131 and third high temperature switch valve 151 are opened.By the control of control valve 30, the high temperature media of 100 DEG C in high temperature media tank 210 mixes with DEG C medium of 40 in changes in temperature loop 10, makes motor reach 80 DEG C at short notice.
After motor reaches the temperature of needs, these switch valve reinstatement states above-mentioned.That is, switch valve 140 and the first high temperature shutoff valve 181 are in open mode, second high temperature shutoff valve 131 and third high temperature switch valve 151 are in closed condition, high temperature media now in high temperature media tank 210 can not flow to decoupling tank 50, circulating-heating in the minor loop that can only form at high temperature conjunction pipeline 18, high-temperature water outlet pipeline 13 and high-temperature tempering pipeline 15, makes high temperature media be in the first predetermined temperature all the time.
When the temperature of motor is from 80 DEG C of needs quench to 40 DEG C, switch valve 140 and the first low-temperature switch valve 171 are closed, the second low-temperature switch valve 141 and the 3rd low-temperature switch valve 161 are opened.By the control of control valve 30, the cryogenic media of-20 DEG C in cryogenic media tank 220 mixes with DEG C medium of 80 in changes in temperature loop 10, makes motor reach 40 DEG C at short notice.
After motor reaches the temperature of needs, these switch valve reinstatement states above-mentioned.That is, switch valve 140 and the first low-temperature switch valve 171 are in open mode, second low-temperature switch valve 141 and the 3rd low-temperature switch valve 161 are in closed condition, cryogenic media now in cryogenic media tank 220 can not flow to decoupling tank 50, circularly cooling in the minor loop that can only form at low temperature connecting pipeline 17, low temperature rising pipe 14 and low-temperature return water pipeline 16, keeps cryogenic media to be in the second predetermined temperature all the time.
Alternatively, each in switch valve 140, first low-temperature switch valve 171, second low-temperature switch valve 141, the 3rd low-temperature switch valve 161, first high temperature shutoff valve 181, second high temperature shutoff valve 131, third high temperature switch valve 151 can be solenoid valve.
Present invention also offers a kind of water temperature test system for motor.The described water temperature test system for motor comprises the temperature control system 1 according to above-described embodiment, and wherein treat that heating-cooling device 110 is for motor, changes in temperature loop 10 is the cooling circuit of tested motor.
Be understandable that, the water temperature test system for motor is one of necessary requirement of carrying out testing property to motor, has substantial connection to the performance of research motor.
For the process of the gentle quench that rises suddenly of the cooling circuit of the tested motor in the water temperature test system of motor, substantially identical with the process in above-described embodiment when heating-cooling device 110 is motor.Its difference is only, for controlling to run under experimental enviroment to the temperature of the cooling circuit of motor in the water temperature test system of motor, therefore at this no longer repeated description.
According to the water temperature test system for motor of the embodiment of the present invention.By on the cooling circuit of motor, inside is set the high temperature media tank 210 of the high temperature media with the first predetermined temperature and the inner cryogenic media tank 220 that the cryogenic media with the second predetermined temperature is housed are housed, thus the medium of relevant temperature can be exported to the cooling circuit of tested motor, tested motor is made to heat up fast or cool fast, improve temperature control rate (such as, the water temperature be used in the water temperature test system of motor controls to ± and time of 1 DEG C can shorten to 20s), meet the testing requirement of the gentle quench that rises suddenly of tested motor.
Present invention also offers a kind of vehicle, described vehicle comprises the temperature control system 1 according to above-described embodiment, thus have save the energy, temperature control rate is fast, and meet and treat the advantages such as the demand of the gentle quench that rises suddenly of heating-cooling device 110.
Specifically, vehicle has and much treats heating-cooling device 110(such as motor, gearbox etc.), by temperature control system 1 according to the above embodiment of the present invention being used for treat heating-cooling device 110 in above-mentioned vehicle, can meet the demand of the gentle quench that rises suddenly treating heating-cooling device 110, temperature control rate is fast and save the energy.
That is, according to the temperature control system 1 of the embodiment of the present invention, both can be used in the water temperature test system for motor, also can be used on vehicle.Therefore, according to the temperature control system 1 of the embodiment of the present invention, the advantage of applied range can also be had.
Be all known according to other configuration examples of the vehicle of the embodiment of the present invention for those of ordinary skills as the lubrication system of motor, intercooler, motor, be not described in detail here.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (12)
1. a temperature control system, is characterized in that, comprising:
Changes in temperature loop, described changes in temperature loop is arranged and needs heating-cooling device; And
High temperature media tank and cryogenic media tank, described high temperature media tank is connected with described changes in temperature loop to be suitable for the high temperature media with the first predetermined temperature to export to described changes in temperature loop, described cryogenic media tank is connected with described changes in temperature loop to be suitable for the cryogenic media with the second predetermined temperature to export to described changes in temperature loop, and wherein said first predetermined temperature is higher than described second predetermined temperature.
2. temperature control system according to claim 1, it is characterized in that, also comprise: control valve, described high temperature media tank is all connected with described changes in temperature loop by described control valve with described cryogenic media tank, the medium with corresponding predetermined temperature that described high temperature media tank or described cryogenic media tank export is exported to described changes in temperature loop by described control valve, or described control valve the medium that described high temperature media tank and described cryogenic media tank export is confluxed after form the medium with the 3rd predetermined temperature and export to described changes in temperature loop.
3. temperature control system according to claim 2, it is characterized in that, also comprise: water outlet common line and backwater common line, described high temperature media tank is all connected with described changes in temperature loop with described backwater common line by described water outlet common line with described cryogenic media tank, and wherein said control valve is located on described water outlet common line.
4. temperature control system according to claim 3, is characterized in that, described control valve is Proportional valve, and described Proportional valve has Bypass outlet, and described Bypass outlet is connected with described backwater common line.
5. temperature control system according to claim 4, is characterized in that, described control valve is PID ratio adjusting valve.
6. temperature control system according to claim 3, is characterized in that, the changes in temperature loop between described water outlet common line and described backwater common line is provided with switch valve.
7. temperature control system according to claim 3, is characterized in that, also comprises: decoupling tank, and described decoupling tank is connected between described water outlet common line and described backwater common line.
8. temperature control system according to claim 3, it is characterized in that, also comprise: high-temperature water outlet pipeline and low temperature rising pipe and high-temperature tempering pipeline and low-temperature return water pipeline, wherein said high-temperature water outlet pipeline is connected with described water outlet common line respectively with described low temperature rising pipe, and described backwater common line is suitable for being connected with water source and described water source is suitable for being connected with low-temperature return water pipeline with described high-temperature tempering pipeline.
9. temperature control system according to claim 1, is characterized in that, described in treat that heating-cooling device is the lubrication system of motor or intercooler or motor.
10. temperature control system according to claim 1, is characterized in that, described high temperature media tank comprises tank body and is located at the heating equipment for heating tank in-vivo medium in described tank body; Described cryogenic media tank comprises tank body and is located at the refrigeration plant for refrigerant tank in-vivo medium in described tank body.
11. 1 kinds of water temperature test systems for motor, it is characterized in that, comprise the temperature control system according to any one of claim 1-10, wherein saidly treat that heating-cooling device is motor, described changes in temperature loop is the cooling water circulation loop of tested motor.
12. 1 kinds of vehicles, is characterized in that, comprise the temperature control system according to any one of claim 1-10.
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| CN201310432183.XA CN104454114B (en) | 2013-09-22 | 2013-09-22 | Temperature control system, Research on Automatic Measuring System of Temperature and vehicle for engine |
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| CN201310432183.XA CN104454114B (en) | 2013-09-22 | 2013-09-22 | Temperature control system, Research on Automatic Measuring System of Temperature and vehicle for engine |
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| CN104454114B CN104454114B (en) | 2018-01-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137907A (en) * | 2015-08-17 | 2015-12-09 | 华晨汽车集团控股有限公司 | Thermostatic water control method for engine testing platform and thermostatic water control device |
| CN114526146A (en) * | 2022-02-28 | 2022-05-24 | 东风汽车有限公司东风日产乘用车公司 | Automobile bench engine temperature control system, method, electronic equipment and storage medium |
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| CN104454114B (en) | 2018-01-19 |
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