CN206054091U - Charge air cooler temperature control equipment and system - Google Patents
Charge air cooler temperature control equipment and system Download PDFInfo
- Publication number
- CN206054091U CN206054091U CN201621092832.1U CN201621092832U CN206054091U CN 206054091 U CN206054091 U CN 206054091U CN 201621092832 U CN201621092832 U CN 201621092832U CN 206054091 U CN206054091 U CN 206054091U
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- China
- Prior art keywords
- charge air
- air cooler
- temperature control
- control equipment
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
This utility model is related to domain of control temperature, there is provided a kind of charge air cooler temperature control system.A kind of charge air cooler temperature control equipment described in the utility model, including：Closed cooling water tank (13), for accommodating charge air cooler, has coolant in the closed cooling water tank (13)；The spray water inlet (1) being connected with the closed cooling water tank (13), and stretch into the integral type shower nozzle (12) of the closed cooling water tank (13), the integral type shower nozzle (12) is for spraying the coolant to the charge air cooler in the closed cooling water tank (13)；And spray water inlet (1) is connected by pipeline with the integral type shower nozzle (12), and water circulating pump (3) is provided with the pipeline.
Description
Technical field
This utility model is related to technical field of temperature control, more particularly to a kind of charge air cooler temperature control equipment and system.
Background technology
Engine power performance, the excellent degree of economy and each component capabilities parameter close relation of electromotor, in it is cold
Simulation system is to support one of important system of engine with supercharger normal operation, and whether direct the stable temperature control of charge air cooler is
The dynamic property of electromotor is affected, in engine development process of the test, engine operating condition changes constantly, during this is accomplished by
Cold simulator meets the control of temperature under its different operating mode according to Different Work Condition of Engine, to ensure the essence of engine calibration data
Really property, effectively improves dynamic property, the economy of transmitter.
Electromotor needs cold temperature in standard when test is developed using car load charge air cooler, is entered by using blower fan
Row brushes cooling, temperature control by atmospheric environment affected cannot precise control, summer ambient temperature height, in cold temperature without
Method is down in the range of standard, and winter ambient temperature is low, in cold temperature be less than test requirements document temperature, Summer and winter tested
During, in cold temperature cannot be effectively controlled.
For above-mentioned technical problem, good solution in prior art, is there is no.
Utility model content
In view of this, this utility model is directed to a kind of charge air cooler temperature control equipment, to provide as charge air cooler test
Accurate temperature control.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of charge air cooler temperature control equipment, the charge air cooler temperature control equipment include：
Closed cooling water tank, for accommodating charge air cooler, has coolant in the closed cooling water tank；
The spray water inlet being connected with the closed cooling water tank, and stretch into the one of the closed cooling water tank
Formula shower nozzle, the integral type shower nozzle is for the charge air cooler spray coolant in the closed cooling water tank；And
The spray water inlet is connected by pipeline with the integral type shower nozzle, is provided with water circulating pump in the pipeline.
Further, the charge air cooler temperature control equipment also includes：
The heat exchanger being arranged in the pipeline, for cooling down the coolant in the pipeline, the heat exchanger has
Cooling circulation water inlet and cooling circulating outlet.
Further, the charge air cooler temperature control equipment also includes：
The proportioning valve between the spray water inlet pipe and the heat exchanger is arranged on along the pipeline；And
The spray outlet being connected with the closed cooling water tank is connected with the proportioning valve by pipeline.
Further, the charge air cooler temperature control equipment also includes：
Control unit, is connected with the proportioning valve, for controlling the opening angle of the proportioning valve.
Further, the charge air cooler temperature control equipment also includes：
Temperature sensor, for gathering the temperature of the charge air cooler；
Heating rod, for heating the cooling water in the closed cooling water tank；And
Control unit, is connected with the temperature sensor and the heating rod.
Further, the charge air cooler temperature control equipment also includes：
Arrangement for adjusting height, is arranged in the closed cooling water tank, for adjusting the closed cooling water tank
Internal height.
Relative to prior art, charge air cooler temperature control equipment described in the utility model has the advantage that：
(1) charge air cooler temperature control equipment described in the utility model, the chilling spray automatically controlled by additional temp
System, engine intercooler is placed in closed cooling spray system, so as to solve in above-mentioned process of the test, using in car load
It is cold when being tested in the low problem of cold temperature control precision
(2) charge air cooler temperature control equipment described in the utility model, is realized to cold by heat exchanger and heating rod
But the cooling and heating of liquid.
Another object of the present utility model is to propose a kind of charge air cooler temperature control equipment, to provide as charge air cooler test
Accurate temperature control.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of charge air cooler temperature control system, the charge air cooler temperature control system are provided with above-mentioned charge air cooler temperature control
Device processed and charge air cooler.
The charge air cooler temperature control system is had relative to prior art with above-mentioned charge air cooler temperature control equipment
Dominant Facies are same, will not be described here.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The exemplary embodiment of type and its illustrate for explaining this utility model, do not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 is the charge air cooler temperature control equipment composition structural representation described in this utility model embodiment；And
Fig. 2 is the charge air cooler temperature control system composition structural representation described in this utility model embodiment.
Description of reference numerals：
1- spray water inlet pipes, 2- spray return pipes, 3- water circulating pumps, 4- proportioning valves, 5- cooling circulation water inlets, 6- heat are handed over
Parallel operation, 7- cooling circulating outlets, 8- heating rods, 9- spray outlet pipes, 10- control units, 11- temperature sensors, 12- one
The closed cooling water tank of formula shower nozzle, 13-, 14- charge air coolers.
Specific embodiment
It should be noted that the spy in embodiment and embodiment in the case where not conflicting, in this utility model
Levy and can be mutually combined.
This utility model is described in detail below with reference to the accompanying drawings and with reference to embodiment.
Fig. 1 is the charge air cooler temperature control equipment composition structural representation described in this utility model embodiment.Such as Fig. 1 institutes
Show, a kind of charge air cooler temperature control equipment that this utility model embodiment is provided, including：Closed cooling water tank 13, is used for
Charge air cooler is accommodated, there is in the closed cooling water tank 13 coolant；The spray being connected with the closed cooling water tank 13 is entered
The mouth of a river 1, and the integral type shower nozzle 12 of the closed cooling water tank 13 is stretched into, the integral type shower nozzle 12 is for the closing
Charge air cooler in formula cooling water tank 13 sprays the coolant；And the spray water inlet 1 and the integral type shower nozzle 12 pass through
Pipeline is connected, and water circulating pump 3 is provided with the pipeline.
In embodiments, the charge air cooler temperature control equipment also includes：The heat exchanger being arranged in the pipeline
6, for cooling down the coolant in the pipeline, the heat exchanger 6 has cooling circulation water inlet 5 and cooling circulating outlet 7.
The charge air cooler temperature control equipment can also include：The spray water inlet pipe 1 and the heat exchange are arranged on along the pipeline
Proportioning valve 4 between device 6；And the spray outlet 2 being connected with the closed cooling water tank 13 passes through pipeline and the ratio
Example valve 4 connects.
In embodiments, the charge air cooler temperature control equipment can also include：Control unit 10, with the proportioning valve
4 connections, for controlling the opening angle of the proportioning valve 4, with precise control charge air cooler temperature.
In further embodiment, the charge air cooler temperature control equipment can also include：Temperature sensor 11, uses
In the temperature for gathering the charge air cooler；Heating rod 8, for heating the cooling water in the closed cooling water tank 13；And control
Unit processed 10, is connected with the temperature sensor 11 and the heating rod 8, for according at least to detecting from temperature sensor 11
Temperature control heating rod 8 work.
In embodiments, in order to improve the suitability of device, the charge air cooler temperature control equipment can also include：It is high
Degree adjusting means (not shown), is arranged in the closed cooling water tank 13, for adjusting the closed cooling water tank 13
Internal height, be adapted to various sizes charge air cooler.
Fig. 2 is the charge air cooler temperature control system composition structural representation described in this utility model embodiment.Such as Fig. 2 institutes
Show, a kind of charge air cooler temperature control system that this utility model embodiment is provided, the charge air cooler temperature that can be provided with described in Fig. 1
Degree control device and charge air cooler 14.Two parts are included in the system that present embodiment is provided mainly：Cooling segment and electronics
Control section, wherein：
Cooling segment can include：Spray water inlet pipe 1, spray return pipe 2, cooling circulation water inlet 5, water circulating pump 3, heat
Exchanger 6, cooling circulating outlet 7, heater 8, integral type shower nozzle 12 etc..
Cooling system is mainly positioned over engine intercooler 14 in closed cooling water tank 13, using water circulating pump 3
Extract the cooling medium of the such as cooling water in closed cooling water tank 13, the pipeline that cooling medium is arranged by system, finally
Charge air cooler 14 in closed cooling water tank 13 itself is sprayed onto by uniform integral type shower nozzle 12, cooling medium unification is summarised in envelope
In enclosed cooling water tank 13, when in closed cooling water tank 13, coolant temperature is high, it is impossible to when meeting use demand, by making
Cooling medium is lowered the temperature through heat exchanger 6 with extraneous cooling circulating water, when cooling medium in closed cooling water tank 13
Temperature is low, it is impossible to when meeting use demand, and heating rod 8 is opened and cooling medium is heated, so that it is guaranteed that engine intercooler
The effect of 14 coolings.In above-mentioned embodiment, the inside of closed cooling water tank 13 can be easy to not with setting height adjusting means
With the use of engine intercooler.
Electronic control part can include：Temperature sensor 11, control unit 10, proportioning valve 4.
In concrete process of the test, can be according to different pilot project setting charge air cooler temperature values.In cooler gas
14 temperature of charge air cooler can be gathered with mounting temperature sensor 11, temperature sensor 11 can be by the charge air cooler temperature signal for collecting
Control unit 10 is fed back to, control unit 10 calculates the opening angle of proportioning valve 4, calculates according to charge air cooler desired temperature
After the opening angle of proportioning valve 4, the signal command of 4-20mA is sent to proportioning valve 4 by control unit 10, and passing ratio valve 4 is different
The regulation and closing of aperture, so as to the temperature of more precise control charge air cooler.
Can have system partial circulating and system systemic circulation using charge air cooler temperature control system as shown in Figure 2, in this
Cooler temperature control system realizes that the cooling of charge air cooler or temperature controlled operation principle are as follows：
System partial circulating：
Electromotor just car stage whole machine temperature it is relatively low, before and after engine intercooler 14, temperature is relatively low, when by charge air cooler temperature
When being set as 40 DEG C, collection 14 air outlet temperature of engine intercooler of temperature sensor 11, temperature sensor 11 is by observed temperature
Value is delivered in control unit 10 by holding wire, and control unit 10 receives observed temperature less than set temperature value, defeated immediately
Go out enabling signal, 8 power on of heating rod is started to heat cooling medium, water circulating pump 3 is from closed cooling water tank
Cooling medium is extracted in 13, cooling medium Jing spray water inlet pipes 1 are entered in system pipeline.In embodiments, in system pipeline
Cooling water pressure can be in more than 0.3Mpa, and the cooling medium of the such as cooling water heat exchanger 6 when proportioning valve 4 is bypassed, so
Afterwards cooling medium by spray return pipe 2 (and spray outlet pipe 9, it is cold in being finally uniformly sprayed onto from integral type shower nozzle 12
On 14 wall of device, cooling medium is flowed back in closed cooling water tank 13, when charge air cooler temperature reaches 40 DEG C of setting value, control unit
10 output shutdown signals, cut off the power supply supply of heating rod 8, and the cooling medium after heating is uniformly sprayed to charge air cooler by water pump
On 14, when enabling engine cold, the temperature of charge air cooler 14 quickly reaches target set point.In above-mentioned embodiment, if
It is not added with spray return pipe 2 and directly walks heat exchanger 6, then charge air cooler temperature control precision can be made slightly worse.
System systemic circulation：
As cooling medium is circulated in closed cooling water tank 13, coolant temperature is constantly raised, in causing
14 temperature of cooler is higher than 40 DEG C of setting value, when 14 air outlet temperature of collection engine intercooler of temperature sensor 11 is higher than setting
Observed temperature value is delivered in control unit 10 by value, temperature sensor 11 by holding wire, and control unit 10 receives actual measurement
Temperature is higher than set temperature value, calculates the angle that proportioning valve 4 need to be opened, and subsequent output instruction signal opens proportioning valve 4,
Cut-out spray water return pipeline, water circulating pump 3 extract cooling medium, cooling medium Jing spray water inlets from closed cooling water tank 13
Pipe 1 is entered in system pipeline, makes cooling medium through heat exchanger 6, and cooling circulating water enters heat by cooling down circulation water inlet 5
Exchanger 6, flows out from cooling circulating water outlet 7, realizes lowering the temperature cooling medium, and then, cooled cooling medium is passed through
Spray outlet pipe 9, is finally uniformly sprayed onto on 14 wall of charge air cooler from integral type shower nozzle 12, and cooling medium flows back to closed cooling
In water tank 13, so as to reduce the temperature of charge air cooler 14.
Jing inventor's actual measurement, the charge air cooler temperature control equipment provided by this utility model embodiment and system, temperature
Degree is accurately controlled in the range of ± 1 DEG C.Heating rod 8, charge air cooler when meeting small engine load are installed in cooling water tank 13
Temperature control requirement.The 4 control realization system systemic circulation of cooling system passing ratio valve and system partial circulating, more accurately can control
Charge air cooler temperature processed.Charge air cooler temperature control equipment and system that this utility model is provided, low cost, universal performance are good.
The foregoing is only better embodiment of the present utility model, not to limit this utility model, it is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality new
Within the protection domain of type.
Claims (7)
1. a kind of charge air cooler temperature control equipment, it is characterised in that the charge air cooler temperature control equipment includes：
Closed cooling water tank (13), for accommodating charge air cooler, has coolant in the closed cooling water tank (13)；
The spray water inlet (1) being connected with the closed cooling water tank (13), and stretch into the closed cooling water tank
(13) integral type shower nozzle (12), the integral type shower nozzle (12) is for the charge air cooler in the closed cooling water tank (13)
Spray the coolant；And
Spray water inlet (1) is connected by pipeline with the integral type shower nozzle (12), is provided with recirculated water in the pipeline
Pump (3).
2. charge air cooler temperature control equipment according to claim 1, it is characterised in that the charge air cooler temperature control equipment
Also include：
The heat exchanger (6) being arranged in the pipeline, for cooling down the coolant in the pipeline, the heat exchanger (6)
With cooling circulation water inlet (5) and cooling circulating outlet (7).
3. charge air cooler temperature control equipment according to claim 2, it is characterised in that the charge air cooler temperature control equipment
Also include：
The proportioning valve (4) between spray water inlet pipe (1) and the heat exchanger (6) is arranged on along the pipeline；And
The spray outlet (2) being connected with the closed cooling water tank (13) is connected with the proportioning valve (4) by pipeline.
4. charge air cooler temperature control equipment according to claim 3, it is characterised in that the charge air cooler temperature control equipment
Also include：
Control unit (10), is connected with the proportioning valve (4), for controlling the opening angle of the proportioning valve (4).
5. charge air cooler temperature control equipment according to claim 1, it is characterised in that the charge air cooler temperature control equipment
Also include：
Temperature sensor (11), for gathering the temperature of the charge air cooler；
Heating rod (8), for heating the cooling water in the closed cooling water tank (13)；And
Control unit (10), is connected with the temperature sensor (11) and the heating rod (8).
6. charge air cooler temperature control equipment according to claim 1, it is characterised in that the charge air cooler temperature control equipment
Also include：
Arrangement for adjusting height, is arranged in the closed cooling water tank (13), for adjusting the closed cooling water tank
(13) internal height.
7. a kind of charge air cooler temperature control system, it is characterised in that the charge air cooler temperature control system is provided with claim
Charge air cooler temperature control equipment and charge air cooler (14) in 1-6 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092832.1U CN206054091U (en) | 2016-09-29 | 2016-09-29 | Charge air cooler temperature control equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092832.1U CN206054091U (en) | 2016-09-29 | 2016-09-29 | Charge air cooler temperature control equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054091U true CN206054091U (en) | 2017-03-29 |
Family
ID=58366820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092832.1U Active CN206054091U (en) | 2016-09-29 | 2016-09-29 | Charge air cooler temperature control equipment and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054091U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519236A (en) * | 2018-04-08 | 2018-09-11 | 上海柴油机股份有限公司 | Fountain vehicle charge air cooler bench test thermostatically-controlled equipment |
| CN109653856A (en) * | 2017-10-10 | 2019-04-19 | 大众汽车有限公司 | For running method, internal combustion engine and the motor vehicle of internal combustion engine |
| CN114575991A (en) * | 2020-12-02 | 2022-06-03 | 广州汽车集团股份有限公司 | Intercooler heat abstractor |
| CN115234361A (en) * | 2022-04-25 | 2022-10-25 | 长城汽车股份有限公司 | Intercooler assembly and vehicle |
-
2016
- 2016-09-29 CN CN201621092832.1U patent/CN206054091U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653856A (en) * | 2017-10-10 | 2019-04-19 | 大众汽车有限公司 | For running method, internal combustion engine and the motor vehicle of internal combustion engine |
| CN108519236A (en) * | 2018-04-08 | 2018-09-11 | 上海柴油机股份有限公司 | Fountain vehicle charge air cooler bench test thermostatically-controlled equipment |
| CN114575991A (en) * | 2020-12-02 | 2022-06-03 | 广州汽车集团股份有限公司 | Intercooler heat abstractor |
| CN115234361A (en) * | 2022-04-25 | 2022-10-25 | 长城汽车股份有限公司 | Intercooler assembly and vehicle |
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