CN201326450Y - Temperature regulator for automobile engine - Google Patents
Temperature regulator for automobile engine Download PDFInfo
- Publication number
- CN201326450Y CN201326450Y CNU200820235145XU CN200820235145U CN201326450Y CN 201326450 Y CN201326450 Y CN 201326450Y CN U200820235145X U CNU200820235145X U CN U200820235145XU CN 200820235145 U CN200820235145 U CN 200820235145U CN 201326450 Y CN201326450 Y CN 201326450Y
- Authority
- CN
- China
- Prior art keywords
- valve
- temperature regulator
- main valve
- flap
- sensing device
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 6
- 239000002826 coolant Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model fully discloses a temperature regulator for an automobile engine, which comprises a base cover, a valve rod, a main valve, an overflow valve, a main valve spring, a temperature sensing device, a base support frame, an auxiliary valve spring and an auxiliary valve. A water inlet and a water outlet are formed on the base cover. Connecting support frames integrated with the base cover into a whole are arranged on two sides of the base cover and are connected with the base support frame. The sealing position of the base cover of the temperature regulator and the main valve is a conical surface. Because the common temperature regulator is combined with the base cover of the temperature regulator into a whole, the base cover support frame of the temperature regulator is directly mounted on the temperature regulator, so as to reduce the leakage of the traditional temperature regulator due to the support frame riveted at a clearance end. Meanwhile, the sealing position of the base cover of the temperature regulator and the main valve is processed into the conical surface, so that the main valve is sealed more reliably. The temperature regulator can solve the problem of longer heat soak time of the engine caused by the leakage of the temperature regulator.
Description
Technical field
The utility model relates to a kind of temperature regulator of motor car engine, and particularly a kind of induction generator coolant temperature is controlled the thermoregulator that the big short circle of cooling liquid is regulated engine temperature.
Background technique
In order to reduce the operating temperature of motor, by cooling system motor is cooled off, general cooling system is to utilize cooling liquid to take the heat of motor to radiator to dispel the heat, reduce through the coolant temperature behind the radiator heat-dissipation, get back to motor heating place then and absorb heat once more, so move in circles.Water is the cooling liquid of using always.And thermoregulator is one of vitals in cooling system, and its function is by the induction coolant temperature, and the large and small circulation of control motor is to guarantee that internal-combustion engine is through the best state work down of being everlasting.When coolant temperature when setting value is following, thermoregulator will lead to the pathway closure of radiator, cooling liquid turns back to motor through short circle.When coolant temperature was elevated to the temperature value of setting, the path that thermoregulator will lead to radiator was opened, and cooling liquid is promptly returned behind radiator heat-dissipation with the major cycle return engine, thereby guaranteed the motor proper functioning.At present, the structure of common wax formula thermoregulator is, thermoregulator water outlet lid and thermoregulator separate, the thermoregulator body is made up of parts such as valve rod, main valve, pendulum valve formula relief valve, main spool spring, temperature sensing device, support, auxiliary valve spring, auxiliary-valves usually, by the support riveted joint, combine miscellaneous part (as Chinese patent CN03212304.3 structural type).Common wax formula thermoregulator is the temperature by the induction generator cooling liquid, realize controlling the large and small circulation of cooling liquid, but in warming-up process, use short circle, common because main valve is not closed completely, overflow hole pendulum valve closes incessantly, reaches thermoregulator support riveted joint excesssive gap and can leak, influence warm-up period.
Summary of the invention
The purpose of this utility model provides a kind of motor car engine thermoregulator, and it has simple in structure, and sealability is characteristics preferably.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of motor car engine thermoregulator comprises flap, valve rod, main valve, relief valve, main spool spring, temperature sensing device, base support, auxiliary valve spring, auxiliary-valve.Water intake, water outlet are arranged on the described flap; The valve rod that flexibly connects in the described flap inserts temperature sensing device inside, links with described main valve.An end withstood described main valve around described main spool spring was enclosed within described temperature sensing device, and the other end withstands described base support.Described auxiliary valve spring is enclosed within described temperature sensing device bottom one end and withstands on the described auxiliary-valve, and the other end withstands described base support.Described relief valve is arranged on a side of main valve.It is characterized in that: described flap both sides are and the support that is connected of flap one that described connection support connects with base support.
Further, in described thermoregulator, described relief valve is one section circular channel small in ends broad in the middle, and mobilizable steel bomb pearl is set in the middle of passage.The diameter of described steel bomb pearl greater than the bore at described relief valve two ends less than the bore in the middle of it, can be movable in described relief valve.
Described temperature sensing device is paraffin storage chamber.
The sealing surface of described flap and main valve is the conical surface.
Good effect of the present utility model is, because common thermoregulator and thermolator base lid are combined into an integral body, the thermoregulator base support is directly installed on the thermolator base, reduced traditional thermoregulator and riveted the auspicious leakage that causes in gap because of support.Simultaneously, thermolator base lid and main valve sealing part are processed into the conical surface, make the main valve sealing more reliable.Can solve the problem that causes the engine warm-up overlong time because of the thermoregulator leakage.The further improvement of the technical solution of the utility model will improve overflow hole in addition, replace putting valve with the steel bomb pearl, reduce the leakage because of the overflow hole generation, more help the discharge of cooling system gas simultaneously.Fundamentally solve the problem that causes the engine warm-up overlong time because of the thermoregulator leakage
Below with reference to accompanying drawing, comparatively detailed explanation is carried out in each preferred embodiment of the present utility model.
Description of drawings
Fig. 1 is the utility model automobile thermoregulator structure cutaway view.
Fig. 2 is an A-A sectional view among Fig. 1.
Fig. 3 is a structure of relief valve sectional view in the utility model automobile thermoregulator.
Among the figure: 1, thermoregulator flap, 2, valve rod, 3, main valve, 4, relief valve, 5, the steel bomb pearl, 6, paraffin storage chamber, 7, main spool spring, 8, base support, 9, auxiliary valve spring, 10, auxiliary-valve, 11. connect supports, 12 water intakes, 13. water outlets.
Embodiment
As shown in Figure 1, 2, 3, a kind of motor car engine thermoregulator comprises flap 1, valve rod 2, main valve 3, relief valve 4, main spool spring 7, temperature sensing device 6, base support 8, auxiliary valve spring 9, auxiliary-valve 10; Water intake 12, water outlet 13 are arranged on the described flap 1.The valve rod 2 that flexibly connects in the described flap 1 inserts temperature sensing device 6 inside, with described main valve 3 interlocks.An end withstood described main valve 3 around described main spool spring 7 was enclosed within described temperature sensing device 6, and the other end withstands described base support 8.Described auxiliary valve spring 9 is enclosed within described temperature sensing device 6 bottoms one end and withstands on the described auxiliary-valve 10, and the other end withstands described base support 8.Described relief valve 4 is arranged on a side of main valve 3.Described flap both sides are and the support that is connected of flap one that described connection support 11 connects with base support 8.
In described thermoregulator, described relief valve 4 is one section circular channel small in ends broad in the middle, and mobilizable steel bomb pearl 5 is set in the middle of passage.The diameter of described steel bomb pearl greater than the bore at described relief valve two ends less than the bore in the middle of it, can be movable in described relief valve.Described temperature sensing device 6 is paraffin storage chamber.Described flap 1 is the conical surface with the sealing surface of main valve 3.
Describe at the working procedure of the thermoregulator of present embodiment characteristics below this thermoregulator.
In the present embodiment common wax formula thermoregulator and thermoregulator flap 1 are combined into an integral body, thermoregulator base support 8 are directly installed on thermolator base cover, reduced traditional thermoregulator because of the support riveted joint auspicious leakage that causes in gap.The same with traditional thermoregulator principle, when engine cold-start, because the effect of main spool spring 7 makes the thermoregulator main valve be in closed condition, cooling system begins short circle, and cooling liquid flows into from auxiliary-valve 10.Because thermoregulator flap 1 is processed into the conical surface with main valve 3 sealing part, sealing area is bigger, and sealability is better.In the thermoregulator relief valve 4, replace original pendulum valve, solved the leakage that causes in the time of better to seal because of tradition pendulum valve with steel bomb pearl 5.When the engine cooling and circulating system the inside has gas to produce, help gas and discharge simultaneously.Along with coolant temperature raises, main valve 3 beginnings are opened gradually, and auxiliary-valve 10 is closed gradually, up to liquid but liquid temp be elevated to a certain degree, main valve 3 is opened fully, auxiliary-valve 10 is closed fully, cooling system begins major cycle, guarantees that motor keeps normal working state.
Claims (4)
1, a kind of motor car engine thermoregulator comprises flap (1), valve rod (2), main valve (3), relief valve (4), main spool spring (7), temperature sensing device (6), base support (8), auxiliary valve spring (9), auxiliary-valve (10); Water intake (12), water outlet (13) are arranged on the described flap (1); The valve rod (2) that flexibly connects in the described flap (1) inserts temperature sensing device (6) inside, link with described main valve (3), described main spool spring (7) be enclosed within described temperature sensing device (6) on every side an end withstand described main valve (3), the other end withstands described base support (8); Described auxiliary valve spring (9) is enclosed within described temperature sensing device (6) bottom one end and withstands on the described auxiliary-valve (10), and the other end withstands described base support (8); Described relief valve (4) is arranged on a side of main valve (3); It is characterized in that: described flap (1) both sides be with flap (1) one be connected support (11), described connection support (11) connects with base support (8).
2, motor car engine thermoregulator according to claim 1 is characterized in that: described relief valve (4) is one section circular channel small in ends broad in the middle, and mobilizable steel bomb pearl (5) is set in the middle of passage.
3, according to claim 1,2 described motor car engine thermoregulators, it is characterized in that: described temperature sensing device (6) is paraffin storage chamber.
4, according to claim 1,2 described motor car engine thermoregulators, it is characterized in that: described flap (1) is the conical surface with the sealing surface of main valve (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820235145XU CN201326450Y (en) | 2008-12-16 | 2008-12-16 | Temperature regulator for automobile engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820235145XU CN201326450Y (en) | 2008-12-16 | 2008-12-16 | Temperature regulator for automobile engine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201326450Y true CN201326450Y (en) | 2009-10-14 |
Family
ID=41178423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200820235145XU Expired - Fee Related CN201326450Y (en) | 2008-12-16 | 2008-12-16 | Temperature regulator for automobile engine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201326450Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104343525A (en) * | 2013-07-23 | 2015-02-11 | 重庆长安汽车股份有限公司 | Double-valve thermolator assembly |
CN106050394A (en) * | 2016-08-05 | 2016-10-26 | 瑞安市万泰汽车电器有限公司 | Automobile engine electronic thermostat |
CN110486139A (en) * | 2019-09-06 | 2019-11-22 | 东风富士汤姆森调温器有限公司 | Engine thermolator |
-
2008
- 2008-12-16 CN CNU200820235145XU patent/CN201326450Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104343525A (en) * | 2013-07-23 | 2015-02-11 | 重庆长安汽车股份有限公司 | Double-valve thermolator assembly |
CN106050394A (en) * | 2016-08-05 | 2016-10-26 | 瑞安市万泰汽车电器有限公司 | Automobile engine electronic thermostat |
CN110486139A (en) * | 2019-09-06 | 2019-11-22 | 东风富士汤姆森调温器有限公司 | Engine thermolator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203081557U (en) | Engine cooling system | |
CN104747261A (en) | Engine cooling system | |
CN108049956B (en) | Engine cooling system | |
CN201326450Y (en) | Temperature regulator for automobile engine | |
WO2012064293A1 (en) | Quick response time thermostat assembly | |
US7055467B2 (en) | Cooling system for an engine | |
CN202451261U (en) | Electronic temperature regulator of automobile engine | |
RU2082890C1 (en) | Automobile engine cooling system | |
KR20200100295A (en) | Temperature Responsive Variable Type Water Pump and Engine Cooling System Thereof | |
CN104975930A (en) | Whole-sealing internal circulation water cooling structure of motorcycle water-cooled engine | |
CN102705055B (en) | Gasoline engine cooling system | |
CN203626939U (en) | Cooling system of engine and engine | |
CN202645705U (en) | Cooling system of petrol engine | |
CN105134927A (en) | Temperature control device for controlling oil temperature of gearbox through cooling media | |
KR101416393B1 (en) | Electronic thermostat for vehicle | |
CN206845302U (en) | Engine and its cylinder cover component | |
CN201367940Y (en) | External sealed temperature regulating device | |
CN204126717U (en) | The total assembling structure of thermostat and thermostat base thereof | |
CN201125776Y (en) | Diesel engine guiding valve type thermostat liner bushing | |
CN203836042U (en) | Commercial vehicle temperature regulator used for configuring hydraulic retarder | |
CN202483698U (en) | Improved automobile electronic thermostat | |
CN209083391U (en) | A kind of coolant circulation system | |
CN208546228U (en) | Series connection adjustable radiation device | |
CN104975932A (en) | Whole-sealing internal circulation water cooling structure of motorcycle water-cooled engine | |
CN209444423U (en) | A kind of pendulum valve of anti-thermostat clamping stagnation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131216 |