CN110821634A - Auto radiator capable of automatically adjusting heat exchange performance - Google Patents
Auto radiator capable of automatically adjusting heat exchange performance Download PDFInfo
- Publication number
- CN110821634A CN110821634A CN201911085438.3A CN201911085438A CN110821634A CN 110821634 A CN110821634 A CN 110821634A CN 201911085438 A CN201911085438 A CN 201911085438A CN 110821634 A CN110821634 A CN 110821634A
- Authority
- CN
- China
- Prior art keywords
- valve
- water inlet
- radiator
- inlet chamber
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides an automobile radiator capable of automatically adjusting heat exchange performance, which can adjust the effective heat dissipation area of the radiator participating in heat exchange according to the water inlet temperature of the radiator, thereby adjusting the heat exchange capacity of the radiator, adapting to different environmental temperatures and heat exchange requirements of different engines, improving the oil consumption economy and eliminating or reducing the problem of redundant performance of the radiator. The automobile radiator comprises a water inlet chamber, a heat exchanger core body and a water outlet chamber which are transversely communicated in sequence, wherein a water inlet is formed in the upper end of the water inlet chamber, a water outlet is formed in the lower end of the water outlet chamber, and the key point is that a temperature regulating valve is arranged in the water inlet chamber and divides the water inlet chamber into an upper area and a lower area.
Description
Technical Field
The invention relates to the technical field of automobile cooling systems, in particular to an automobile radiator capable of automatically adjusting heat exchange performance.
Background
The radiator of the engine cooling system in the current passenger vehicle market adopts a common pipe belt or pipe piece type radiator, in order to be unified, the same radiator is mostly adopted to cover power assemblies with different discharge capacities, in addition, in the development of the whole vehicle cooling system, the working condition acceptance of the worst (the environment temperature is about 50 ℃ plus the maximum heat exchange requirement engine) in summer is met, so that when winter (the environment temperature is about 0 ℃), the performance of the radiator has great surplus, and the engine works at a low water temperature condition for a long time in winter, and the influence on oil consumption and heating can be different.
Disclosure of Invention
The invention aims to provide an automobile radiator capable of automatically adjusting heat exchange performance, which can adjust the effective heat dissipation area of the radiator participating in heat exchange according to the water inlet temperature of the radiator, thereby adjusting the heat exchange capacity of the radiator, adapting to different environmental temperatures and heat exchange requirements of different engines, improving the oil consumption economy and eliminating or reducing the problem of redundant performance of the radiator.
The automobile radiator capable of automatically adjusting the heat exchange performance comprises a water inlet chamber, a heat exchanger core and a water outlet chamber which are transversely and sequentially communicated, wherein a water inlet is formed in the upper end of the water inlet chamber, a water outlet is formed in the lower end of the water outlet chamber, and the key point is that a temperature adjusting valve is arranged in the water inlet chamber and divides the water inlet chamber into an upper area and a lower area.
According to the automobile radiator capable of automatically adjusting the heat exchange performance, the temperature adjusting valve is arranged in the radiator water inlet chamber, the radiator water inlet chamber is geometrically divided into an upper area and a lower area, the temperature adjusting valve adjusts different opening and closing states of the valve according to the water inlet temperature, namely the water outlet temperature of an engine, so that the water inlet amount of the lower area of the water inlet chamber is adjusted, the effective heat dissipation area of a heat exchanger core body participating in heat exchange is adjusted, and the heat exchange capacity of the radiator is adjusted.
Furthermore, the inner wall of intake chamber is provided with a plurality of installation screens along vertical uniform gap, temperature regulating valve installs on the installation screens. Therefore, the temperature regulating valve can be installed on any one installation clamping position according to the heat exchange requirements of different engines, and the size of the radiator can be flexibly changed into different zones.
Further, the lateral wall of intake chamber be equipped with the opening of heat exchanger core intercommunication, the opening part is equipped with a plurality of mounting grooves along vertical uniform gap, temperature regulating valve sets up on the installation division board, the side of installation division board is equipped with seal gasket, seal gasket with the sealed cooperation of mounting groove grafting, the lateral wall of intake chamber still be equipped with installation division board overlap joint complex parting bead, the installation screens by the parting bead with the mounting groove is constituteed. The effective isolation between two upper and lower regions of intake chamber is realized to the installation division board through the grafting mode, guarantees through seal gasket that the seepage between two upper and lower regions of intake chamber satisfies sealed requirement, avoids high microthermal liquid to permeate each other and leads to the temperature unusual.
Further, the length of the mounting groove is larger than the width of the opening. The structure can prevent the installation from being disengaged, and avoid the change of the water temperature in the radiator from extruding the heat exchanger core body.
Specifically speaking, temperature regulating valve is including installation division board, governing valve support frame, temperature sensor seat, reset spring, valve and case bracing piece, the governing valve support frame is installed on the installation division board, the temperature sensor seat is located in the governing valve support frame and be connected with valve and case bracing piece in proper order, reset spring sets up the governing valve support with between the valve, the valve is installed valve mouth department on the installation division board.
Furthermore, in order to guarantee the structural strength of the water inlet chamber, the outer side wall of the water inlet chamber is provided with a plurality of transverse reinforcing ribs, and the positions and the number of the transverse reinforcing ribs are matched with the installation clamping positions.
Specifically speaking, the lower end of the water inlet chamber is provided with a sewage draining outlet.
Drawings
Fig. 1 is an exploded view of the structure of the present invention.
Fig. 2 is a schematic view of an installation structure of the temperature regulating valve assembly of the present invention.
Fig. 3 is a schematic structural view of the temperature regulating valve assembly of the present invention.
In which the figures are as follows: 1. a water inlet chamber; 11. a water inlet; 12. an opening; 13. mounting grooves; 14. a parting strip; 15. a sewage draining outlet; 2. a heat exchanger core; 3. a water outlet chamber; 31. a water outlet; 4. a temperature regulating valve; 41. installing an isolation plate; 42. sealing gaskets; 420. a sealing gasket mounting seat; 43. a regulating valve support frame, 44 and a temperature sensor seat; 45. a return spring; 46. a valve; 47. the valve core supports the rod.
Detailed Description
The following describes embodiments of the present invention, such as shapes and structures of respective members, mutual positions and connection relationships between respective portions, and actions and operation principles of the respective portions, in further detail, with reference to the accompanying drawings.
Referring to fig. 1-3, the auto radiator for automatically adjusting heat exchange performance of the present invention comprises a water inlet chamber 1, a heat exchanger core 2 and a water outlet chamber 3 which are horizontally and sequentially communicated, wherein a water inlet 11 is arranged at the upper end of the water inlet chamber 1, a water outlet 31 is arranged at the lower end of the water outlet chamber 3, a temperature adjusting valve 4 is arranged in the water inlet chamber 1, and the water inlet chamber 1 is divided into an upper area and a lower area by the temperature adjusting valve 4.
According to the automobile radiator capable of automatically adjusting the heat exchange performance, the temperature adjusting valve 4 is arranged in the radiator inlet chamber 1, the radiator inlet chamber 1 is geometrically divided into an upper area and a lower area, the temperature adjusting valve 4 adjusts different opening and closing states of the valve according to the temperature of inlet water, namely the temperature of outlet water of an engine, so that the water inlet amount of the lower area of the inlet chamber 1 is adjusted, the effective heat dissipation area of the heat exchanger core 2 participating in heat exchange is adjusted, and the heat exchange capacity of the radiator is adjusted.
The working process of the invention is as follows: assuming that the temperature regulating valve 4 is set to be opened at 105-108 ℃, and the temperature regulating valve is initially opened at 105 ℃ in the opening process, as the temperature of the water around the temperature sensor of the temperature regulating valve 4 rises, the valve of the temperature regulating valve 4 is also slowly opened until the temperature is fully opened at 108 ℃, and at the moment, the radiator reaches the maximum heat exchange capacity state; the valve of the temperature regulating valve 4 is in a closed state initially, when the ambient temperature is low (the ambient temperature is 0 ℃), only one area participates in heat exchange, the water temperature is quickly increased to be balanced, the valve still does not reach an opening condition, the radiator is still in a low heat exchange performance state, and finally the water temperature is maintained to be less than or equal to 105 ℃; when the ambient temperature is high (the ambient temperature is 50 ℃), the engine is quickly warmed up and heated, when the water inlet temperature of the radiator reaches 105 ℃, the temperature regulating valve 4 is slowly opened, the opening of the valve is automatically regulated according to the water temperature, the capacity of the radiator is improved, and the water temperature of the system is maintained between 105 ℃ and 110 ℃. Similarly, in practical application, if different power assemblies are used in the same platform, the power of the different power assemblies is different, the heat exchange requirements are different, the gear shifting strategy of the gearbox is also different, and under different environments and working conditions, the water temperature is controlled by the performance-adjustable radiator, so that the water temperature can be basically stabilized at about 105 +/-5 ℃, and the fuel consumption economy and the heating speed of a passenger car are controlled to different degrees.
As a preferred embodiment, a plurality of installation clamping positions are vertically and uniformly arranged on the inner wall of the water inlet chamber 1 at intervals, and the temperature regulating valve 4 is installed on the installation clamping positions. Therefore, the temperature regulating valve 4 can be installed on any one installation clamping position according to the heat exchange requirements of different engines, and the size of the radiator can be flexibly changed into different zones.
Preferably, the lateral wall of intake chamber 1 is equipped with the opening 12 with heat exchanger core 2 intercommunication, opening 12 department is equipped with a plurality of mounting grooves 13 along vertical uniform gap, temperature regulation valve 4 sets up on installation division board 41, the side of installation division board 41 is equipped with seal gasket 42, seal gasket 42 is pegged graft with mounting groove 13 and is sealed the cooperation, the lateral wall of intake chamber 1 still is equipped with and installs division board 41 overlap joint complex parting bead 14, the installation screens comprises parting bead 14 and mounting groove 13. Effective isolation between two upper and lower regions of intake chamber 1 is realized to installation division board 41 through the grafting mode, guarantees through seal gasket 42 that the seepage between two upper and lower regions of intake chamber 1 satisfies sealed requirement, avoids high microthermal liquid to permeate each other and leads to the temperature unusual. The gasket 42 is fixed by the gasket mount 420.
Preferably, the length of the mounting groove 13 is greater than the width of the opening 12. The structure can prevent the installation from being disengaged, and avoid the change of the water temperature in the radiator from extruding the heat exchanger core body 2.
Specifically, the temperature regulating valve 4 includes an installation isolation plate 41, a regulating valve support frame 43, a temperature sensor seat 44, a return spring 45, a valve 46 and a valve core support rod 47, the regulating valve support frame 43 is installed on the installation isolation plate 41, the temperature sensor seat 44 is arranged in the regulating valve support frame 43 and is sequentially connected with the valve 46 and the valve core support rod 47, the return spring 45 is arranged between the regulating valve support frame 43 and the valve 46, and the valve 46 is installed at a valve port on the installation isolation plate 41. The structure of the temperature adjusting valve 4 can be various, and in the embodiment, the working principle of the temperature adjusting valve 4 is as follows: when the water from the engine flows into the water inlet chamber 1 of the radiator and the water temperature is increased from low to high, the medium in the temperature sensor seat 44 is heated to expand, the valve 46 is pushed to compress the return spring 45 through the matching of the valve core support rod 47 and the adjusting valve support frame 43, the valve 46 is opened, the water inlet chamber 1 of the radiator is communicated up and down, the whole heat exchanger core 2 participates in heat exchange, passes through the heat exchanger core 2 to the water outlet chamber 3 of the radiator, and finally flows into the engine; when the water from the engine flows into the water inlet chamber 1 of the radiator and the water temperature is reduced from high, the medium in the temperature sensor seat 44 is weakened by the expansion thrust of the cold, the return spring 45 compresses the valve 46 to return until the valve 46 is closed, and at the moment, the performance of the radiator is restored to a low-energy state, so that the water temperature is maintained in an adaptive range.
Preferably, in order to guarantee the structural strength of the water inlet chamber, the outer side wall of the water inlet chamber is provided with a plurality of transverse reinforcing ribs, and the positions and the number of the transverse reinforcing ribs are matched with the installation clamping positions.
Specifically, the lower end of the water inlet chamber 1 is provided with a sewage outlet 15.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of the components set forth in the following description, as long as the invention is capable of being practiced without modification in any way whatsoever, and is capable of other applications without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The automobile radiator capable of automatically adjusting the heat exchange performance comprises a water inlet chamber, a heat exchanger core body and a water outlet chamber which are transversely communicated in sequence, wherein a water inlet is formed in the upper end of the water inlet chamber, a water outlet is formed in the lower end of the water outlet chamber, and the automobile radiator is characterized in that a temperature adjusting valve is arranged in the water inlet chamber and divides the water inlet chamber into an upper area and a lower area.
2. The auto radiator for automatically adjusting heat exchange performance according to claim 1, wherein the inner wall of the water inlet chamber is provided with a plurality of mounting blocks with uniform vertical gaps, and the temperature adjusting valve is mounted on the mounting blocks.
3. The auto radiator for automatically adjusting heat exchange performance according to claim 2, wherein the side wall of the inlet chamber is provided with an opening communicating with the heat exchanger core, the opening is provided with a plurality of mounting grooves along a vertical uniform gap, the temperature adjusting valve is disposed on a mounting isolation plate, a sealing gasket is disposed on a side edge of the mounting isolation plate, the sealing gasket is inserted into the mounting grooves and is in sealing fit with the mounting grooves, the side wall of the inlet chamber is further provided with a spacer bar in lap joint with the mounting isolation plate, and the mounting clip is composed of the spacer bar and the mounting grooves.
4. The auto radiator of claim 3, wherein the length of the mounting groove is greater than the width of the opening.
5. The auto radiator of claim 1, 2, 3 or 4, wherein the temperature control valve includes a mounting isolation plate, a control valve support frame, a temperature sensor seat, a return spring, a valve and a valve core support rod, the control valve support frame is mounted on the mounting isolation plate, the temperature sensor seat is disposed in the control valve support frame and sequentially connected to the valve and the valve core support rod, the return spring is disposed between the control valve support frame and the valve, and the valve is mounted at a valve opening of the mounting isolation plate.
6. The auto radiator of claim 2, 3 or 4, wherein the outer sidewall of the inlet chamber is provided with a plurality of transverse ribs, and the positions and number of the transverse ribs are adapted to the mounting clips.
7. The auto radiator of claim 1 or 2 or 3 or 4, wherein the lower end of the inlet chamber is provided with a sewage draining outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085438.3A CN110821634A (en) | 2019-11-08 | 2019-11-08 | Auto radiator capable of automatically adjusting heat exchange performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085438.3A CN110821634A (en) | 2019-11-08 | 2019-11-08 | Auto radiator capable of automatically adjusting heat exchange performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110821634A true CN110821634A (en) | 2020-02-21 |
Family
ID=69553459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911085438.3A Pending CN110821634A (en) | 2019-11-08 | 2019-11-08 | Auto radiator capable of automatically adjusting heat exchange performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110821634A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105728A (en) * | 2008-07-29 | 2011-06-22 | 韦内特公司 | Thermostatic valve for a fluid circuit and method of making such a valve |
| CN102337956A (en) * | 2011-08-30 | 2012-02-01 | 奇瑞汽车股份有限公司 | Dual-water chamber radiator structure |
| CN203374355U (en) * | 2013-06-26 | 2014-01-01 | 比亚迪股份有限公司 | Car radiator and car |
| CN204003070U (en) * | 2014-08-13 | 2014-12-10 | 阿尔特汽车技术股份有限公司 | The variable water chamber structure of a kind of automobile radiators |
| CN206246218U (en) * | 2016-12-14 | 2017-06-13 | 重庆思普宁塑胶制品有限公司 | Auto radiator water room |
| CN108361101A (en) * | 2018-04-28 | 2018-08-03 | 曲阜天博汽车零部件制造有限公司 | A kind of shock resistance thermosistor and its car engine cooling system |
| CN108979831A (en) * | 2018-06-27 | 2018-12-11 | 安徽汇展热交换系统股份有限公司 | A kind of assembly of thermostat of engine |
-
2019
- 2019-11-08 CN CN201911085438.3A patent/CN110821634A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105728A (en) * | 2008-07-29 | 2011-06-22 | 韦内特公司 | Thermostatic valve for a fluid circuit and method of making such a valve |
| CN102337956A (en) * | 2011-08-30 | 2012-02-01 | 奇瑞汽车股份有限公司 | Dual-water chamber radiator structure |
| CN203374355U (en) * | 2013-06-26 | 2014-01-01 | 比亚迪股份有限公司 | Car radiator and car |
| CN204003070U (en) * | 2014-08-13 | 2014-12-10 | 阿尔特汽车技术股份有限公司 | The variable water chamber structure of a kind of automobile radiators |
| CN206246218U (en) * | 2016-12-14 | 2017-06-13 | 重庆思普宁塑胶制品有限公司 | Auto radiator water room |
| CN108361101A (en) * | 2018-04-28 | 2018-08-03 | 曲阜天博汽车零部件制造有限公司 | A kind of shock resistance thermosistor and its car engine cooling system |
| CN108979831A (en) * | 2018-06-27 | 2018-12-11 | 安徽汇展热交换系统股份有限公司 | A kind of assembly of thermostat of engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109899145B (en) | Flow control valve | |
| CN201739048U (en) | Air inlet manifold for multi-air cylinder internal combustion engine | |
| KR101610099B1 (en) | Heat exchanger of can type | |
| EP1643097B1 (en) | Multifunctional module, motor vehicle comprising such a module and process for manufacturing such a module | |
| JP2024508569A (en) | Thermal management integrated module and electric vehicle | |
| KR101703606B1 (en) | Heat exchanger for vehicle | |
| CN103486884A (en) | Heat exchanger for vehicle | |
| KR101405186B1 (en) | Heat exchanger for vehicle | |
| CN211573630U (en) | Water pump and engine cooling system | |
| KR101795279B1 (en) | Split cooling system of internal combustion engine | |
| CN103358885A (en) | Multi-zone vehicle radiators | |
| CN101054935B (en) | Thermally responsive regulator valve assembly | |
| CN110821634A (en) | Auto radiator capable of automatically adjusting heat exchange performance | |
| US5549244A (en) | Thermally controlled valve for internal combustion engines | |
| CN103712369B (en) | Vehicle heat pump and control method | |
| CN202280504U (en) | Engine cooling system | |
| CN114320676B (en) | Engine EGR (exhaust gas Recirculation) cooling control system, method and vehicle | |
| CN110285240A (en) | A kind of liquid energy intelligent distribution device | |
| US10794263B2 (en) | Thermostat for engine cooling system | |
| KR100542910B1 (en) | Heating device using engine heat | |
| EP1405991A1 (en) | Vehicle internal combustion engine cooling circuit | |
| CN209888587U (en) | Vehicle thermal management system and vehicle | |
| CN113619349A (en) | Vehicle warm air system and engine cooling system | |
| JP2024508567A (en) | Multi-channel cooling pipe integrated device, thermal management integrated module and electric vehicle | |
| CN216886248U (en) | Vehicle thermal management system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |