CN102588067A - Temperature regulator - Google Patents
Temperature regulator Download PDFInfo
- Publication number
- CN102588067A CN102588067A CN2011100070053A CN201110007005A CN102588067A CN 102588067 A CN102588067 A CN 102588067A CN 2011100070053 A CN2011100070053 A CN 2011100070053A CN 201110007005 A CN201110007005 A CN 201110007005A CN 102588067 A CN102588067 A CN 102588067A
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- China
- Prior art keywords
- inductor
- wax
- push rod
- temperature regulator
- temperature
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Abstract
The invention discloses a temperature regulator, relating to a temperature controller suitable for cooling liquid of a water-cooling type automobile engine. The temperature regulator comprises a cover, a bracket, an ejection mechanism, a main valve, a secondary valve and a sealing part, wherein the main valve, the secondary valve and the sealing part are fixed on the ejection mechanism and linked with the ejection mechanism. The temperature regulator is mainly characterized in that the ejection mechanism is composed of a push rod, a main spring and a columnar wax-type inductor. The columnar wax-type inductor is provided with an inductor base and an inductor upper cover. A wax chamber is arranged between the inductor base and the inductor upper cover. A rubber diaphragm is arranged between the push rod and the wax chamber. A rubber sealing ring is arranged among the inductor upper cover, the push rod and the rubber diaphragm. According to the temperature regulator, the temperature-inducing wax is used as the power producer to facilitate the axial deformation of the sealing rubber diaphragm by the thermal expansion force of the wax so as to push the valves to open and close. The structure of the temperature regulator is small in mechanical wear and resistance to motion, sensitive and accurate in response and unlikely to cause faults.
Description
Technical field:
The present invention relates to a kind of temperature control that is applicable to the water-cooled automobile engine coolant; Its valve can change opening degree according to the difference of water temperature; Regulate the water yield of engine flow thereby play, make motor remain on moving commentaries on classics the under the optimum temperature, also can improve the thermal efficiency to radiator; Reduce engine scuffing, reduce exhaust pollution etc.
Background technique:
Wax formula automobile thermoregulator is normally by lid, support, liftout mechanism and be fixed on the liftout mechanism and form with valve, auxiliary-valve and the Sealing of its interlock; Be provided with center push rod, wax chamber and paraffin in the liftout mechanism; Paraffin is placed the wax chamber by the sealing of wax chamber sealing cover, and the strength of utilizing paraffin to be heated and afterwards to expand upwards promotes center push rod; The wax chamber moves down; Valve is removed from the lid central through bore and is made cooling water come out to get into the thermoregulator water intake from motor, and flows out the entering water tank from water outlet, flows back to motor by water tank again and forms the major cycle passage.The while auxiliary-valve is closed the short circle passage makes cooling water not postback motivation from the short circle channel flow.But existing construction machine wearing and tearing are big, and resistance to motion is big, and reaction is sensitive inadequately, accurate, is prone to break down.
Summary of the invention:
It is a kind of simple in structure that the present invention provides, and volume is little, highly sensitive and automobile thermoregulator that the life-span is longer.
The present invention realizes through following technological scheme: a kind of thermoregulator; Comprise lid, support, liftout mechanism and be fixed on the liftout mechanism main valve, auxiliary-valve and the Sealing with its interlock; Its major technique characteristic is that said liftout mechanism is made up of push rod, main spring, column wax formula inductor, and column wax formula inductor is provided with the inductor base, the inductor loam cake; Be provided with the wax chamber between inductor base and the inductor loam cake, be provided with elastomer diaphragm between push rod and the wax chamber;
Be provided with rubber seal between said inductor loam cake, push rod and the elastomer diaphragm.
The present invention adopts temperature-sensitive wax to do power source, utilizes the thermal expansion force of wax to cause the axial deformation of caulking gum diaphragm, does unlatching, closed action thereby promote valve.The wearing and tearing of this construction machine are few, and resistance to motion is little, are quick on the draw, accurately, are difficult for breaking down.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of wax formula inductor;
Fig. 3 is the sectional view of opening state of the present invention.
Embodiment:
This thermoregulator; Comprise cover 1, support 6, liftout mechanism and be fixed on the liftout mechanism main valve 3, auxiliary-valve 8, auxiliary spring 7 and the Sealing 9 with its interlock; Liftout mechanism is made up of push rod 2, main spring 4, column wax formula inductor 5, and column wax formula inductor is provided with inductor base 13, inductor loam cake 10; Be provided with wax chamber 5 between inductor base and the inductor loam cake, be provided with elastomer diaphragm 12 between push rod and the wax chamber; Be provided with rubber seal 11 between inductor loam cake, push rod and the elastomer diaphragm.
This thermoregulator is regulated the coolant rate that gets into radiator automatically according to the height of coolant temperature, changes the range of DO of cooling liquid, and to regulate the heat dissipation potential of cooling system, the assurance motor is worked in suitable temperature range.Thermoregulator must keep the good technical state, otherwise can have a strong impact on the proper functioning of motor.
When coolant temperature was lower than setting temperature, the paraffin under the normal temperature in the wax formula inductor 5 was solid-state, and main valve 3 is closed fully, the bypass valve complete opening, and the cooling liquid of being come out by cylinder head directly gets into water pump (being also referred to as short circle) through bypass tube.Because cooling liquid just flows between water pump and water jacket, without radiator, and flow is little, so a little less than the cooling capacity.
When engine temperature reach setting first when opening temperature, the paraffin in the wax formula inductor 5 is liquefy gradually, volume increases thereupon, forces elastomer diaphragm 12 to produce distortion, thereby push rod 2 bottoms are produced thrust upwards.Because the upper end of push rod is fixed, so push rod produces downward reaction thrust to elastomer diaphragm and inductor, the tension force that overcomes main spring 4 is opened main valve gradually, and auxiliary-valve 8 apertures reduce gradually.
When engine water temperature is elevated to the standard-sized sheet temperature, the main valve complete opening, auxiliary-valve is closed fully, the cooling liquid radiator (also claiming major cycle) of all flowing through, this moment, the coolant flow circuit was long, and flow is big, and cooling capacity is strong.
Claims (2)
1. thermoregulator; Comprise lid, support, liftout mechanism and be fixed on the liftout mechanism main valve, auxiliary-valve and the Sealing with its interlock; It is characterized in that said liftout mechanism is made up of push rod, main spring, column wax formula inductor, column wax formula inductor is provided with the inductor base, the inductor loam cake; Be provided with the wax chamber between inductor base and the inductor loam cake, be provided with elastomer diaphragm between push rod and the wax chamber.
2. a kind of thermoregulator as claimed in claim 1 is characterized in that being provided with rubber seal between said inductor loam cake, push rod and the elastomer diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100070053A CN102588067A (en) | 2011-01-13 | 2011-01-13 | Temperature regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100070053A CN102588067A (en) | 2011-01-13 | 2011-01-13 | Temperature regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588067A true CN102588067A (en) | 2012-07-18 |
Family
ID=46477214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100070053A Pending CN102588067A (en) | 2011-01-13 | 2011-01-13 | Temperature regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190023590A (en) * | 2017-08-29 | 2019-03-08 | 인지컨트롤스 주식회사 | Thermostat for Vehicle |
| CN109973198A (en) * | 2019-03-29 | 2019-07-05 | 曲阜天博汽车零部件制造有限公司 | A kind of high security motor thermosistor and its working method |
| CN114320562A (en) * | 2021-12-29 | 2022-04-12 | 东风富士汤姆森调温器有限公司 | Integrated large-flow control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000136723A (en) * | 1998-10-30 | 2000-05-16 | Giichi Kuze | Electronically controlled cooling system of global warming preventive automobile engine |
| JP2003049966A (en) * | 2001-08-07 | 2003-02-21 | Ntn Corp | Tubular elastic sleeve for wax enclosed thermovalve and wax enclosed thermovalve |
| JP2006038178A (en) * | 2004-07-29 | 2006-02-09 | Toyota Motor Corp | Seal structure and thermostat having this seal structure |
| CN201568127U (en) * | 2009-10-23 | 2010-09-01 | 浙江吉利汽车研究院有限公司 | Automobile engine thermoregulator |
| CN201943796U (en) * | 2011-01-13 | 2011-08-24 | 杭州日月电器股份有限公司 | Temperature regulator |
-
2011
- 2011-01-13 CN CN2011100070053A patent/CN102588067A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000136723A (en) * | 1998-10-30 | 2000-05-16 | Giichi Kuze | Electronically controlled cooling system of global warming preventive automobile engine |
| JP2003049966A (en) * | 2001-08-07 | 2003-02-21 | Ntn Corp | Tubular elastic sleeve for wax enclosed thermovalve and wax enclosed thermovalve |
| JP2006038178A (en) * | 2004-07-29 | 2006-02-09 | Toyota Motor Corp | Seal structure and thermostat having this seal structure |
| CN201568127U (en) * | 2009-10-23 | 2010-09-01 | 浙江吉利汽车研究院有限公司 | Automobile engine thermoregulator |
| CN201943796U (en) * | 2011-01-13 | 2011-08-24 | 杭州日月电器股份有限公司 | Temperature regulator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190023590A (en) * | 2017-08-29 | 2019-03-08 | 인지컨트롤스 주식회사 | Thermostat for Vehicle |
| KR101968614B1 (en) | 2017-08-29 | 2019-04-12 | 인지컨트롤스 주식회사 | Thermostat for Vehicle |
| CN109973198A (en) * | 2019-03-29 | 2019-07-05 | 曲阜天博汽车零部件制造有限公司 | A kind of high security motor thermosistor and its working method |
| CN114320562A (en) * | 2021-12-29 | 2022-04-12 | 东风富士汤姆森调温器有限公司 | Integrated large-flow control device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120718 |