CN102146836A - Thermosistor seat assembly of engine cooling system - Google Patents
Thermosistor seat assembly of engine cooling system Download PDFInfo
- Publication number
- CN102146836A CN102146836A CN2011101291388A CN201110129138A CN102146836A CN 102146836 A CN102146836 A CN 102146836A CN 2011101291388 A CN2011101291388 A CN 2011101291388A CN 201110129138 A CN201110129138 A CN 201110129138A CN 102146836 A CN102146836 A CN 102146836A
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- CN
- China
- Prior art keywords
- thermolator base
- cavity
- thermosistor
- engine
- assembly
- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a thermosistor seat assembly of an engine cooling system. The thermosistor seat assembly is mainly characterized in that a water inlet pipe cavity is integrated on a thermosistor seat, a minor-circle hole is machined between the thermosistor seat and the water inlet pipe cavity to form internal minor-circle; meanwhile, a heat radiator outlet connecting pipe and a water pump water-inlet pipe are assembled on the water inlet pipe cavity so that the whole periphery size of the engine is reduced. By means of the thermosistor seat assembly, an engine assembly is arranged on the whole vehicle more easily, and the pipelines of the whole vehicle are arranged more attractively and reasonably.
Description
Technical field
The present invention relates to engine-cooling system, be specifically related to the thermolator base assembly structure.
Background technique
The flow of each parts of engine-cooling system is relevant with the position and the structural type of thermolator base assembly with line arrangement.
Usually motor thermolator base assembly is assemblied in cooling liquid outlet place, cylinder cap rear end, its structure as shown in Figure 1: the thermolator base assembly comprises thermolator base 1 and short circle pipe 2, and what have also comprises HVAC intake pipe and closure intake pipe.On thermolator base 1, be processed with cooling-water temperature sensor mounting hole 11.
As shown in Figure 2, thermoregulator assembly 3 is assemblied in the thermolator base 1, compresses by the thermoregulator lid 4 that is assemblied on the thermolator base.When water temperature was relatively lower, thermoregulator assembly 3 was closed, and engine-cooling system has only short circle.Cooling liquid flows in the thermolator base 1 from cylinder cap, flows in the pump water inlet by the short circle pipe 2 on the thermolator base 1 again.Be connected by sebific duct between short circle pipe and the pump water inlet.Because the intake pipe assembly need be assemblied on the thermolator base assembly, adds the short circle pipe, causes peripheral pipeline complicated layout, pipeline is in disorder, for avoiding this problem, need connect very long sebific duct sometimes, causes that the cooling system internal resistance is bigger, and assembly process is more simultaneously.
Summary of the invention
Problem at the prior art existence, the present invention proposes a kind of improved engine-cooling system thermolator base assembly structure, optimize the peripheral structure of thermolator base assembly, its peripheral overall dimensions is reduced, be convenient to the layout of engine assembly on car load, make the line arrangement of car load more attractive in appearance, reasonable.
Technological scheme of the present invention is as follows:
A kind of engine-cooling system thermolator base assembly comprises thermolator base, and described thermolator base is the cavity body structure that two ends are communicated with, and an end of cavity is connected with the cooling liquid outlet position of engine cylinder cover, is used to install thermoregulator by the other end place in the cavity; On described thermolator base, be processed with the cooling-water temperature sensor mounting hole.Improvement of the present invention is: be formed with an intake pipe cavity on the sidewall of thermolator base near an end that is connected with the cooling liquid outlet position of engine cylinder cover, and be communicated with the cavity of thermolator base by the short circle hole on the described sidewall, the cavity body structure that described intake pipe cavity also is communicated with for two ends has radiator outlet connecting tube and pump water inlet at its two ends by interference fit.
The present invention mainly is integrated intake pipe cavity on thermolator base, between intake pipe cavity and thermolator base, design a short circle hole simultaneously, cooling liquid is directly flow to the pump water inlet through the intake pipe cavity from thermolator base, flow to motor by pump water inlet again, form inner short circle.
Adopt the present invention, by an integrated intake pipe cavity on thermolator base, direct integrated pump water inlet is promptly finished lesser circulation on the intake pipe cavity, short circle connecting tube and clip connected structure have been saved, provide cost savings, also avoided having improved the quality of motor because of assembling and cooperating the risk of leaking that causes.Simultaneously,, the peripheral overall dimensions of motor is reduced,, make peripheral space bigger, help the layout of other routes of pipe line owing to form inner short circle because of pump water inlet is integrated on the thermolator base.
Description of drawings
Fig. 1 is the schematic representation that traditional thermolator base assembly of thermoregulator and thermoregulator lid is not installed;
Fig. 2 is the A-A figure of Fig. 1, and has the water cycle figure of thermoregulator and thermoregulator lid;
Fig. 3 is the schematic representation that the thermolator base assembly of the present invention of thermoregulator and thermoregulator lid is not installed;
Fig. 4 is the A-A figure of Fig. 3, and has the water cycle figure of thermoregulator and thermoregulator lid;
Fig. 5 is the schematic representation of thermolator base assembly of the present invention cooling water major cycle in motor.
Among the figure: 1, thermolator base, 2, the short circle pipe, 3, the thermoregulator assembly, 4, the thermoregulator lid, 5, the radiator outlet connecting tube, 6, pump water inlet, 11, the cooling-water temperature sensor mounting hole, 12, the intake pipe cavity, 13, the short circle hole, 14, sidewall; 15, water pump; 16, cylinder body; 17-cylinder cap, 18, radiator; D, major cycle flow to; X, short circle flow to.
Embodiment
Describe structure of the present invention and working method in detail below in conjunction with accompanying drawing:
Thermolator base assembly structure of the present invention is as shown in Figure 3: comprise thermolator base 1, thermolator base 1 is the cavity body structure that two ends are communicated with, one end of cavity is connected with the cooling liquid outlet position of engine cylinder cover, is used to install the thermoregulator assembly by the other end place in the cavity.On the sidewall 14 of thermolator base 1, be formed with an intake pipe cavity 12 near an end that is connected with the cooling liquid outlet position of engine cylinder cover, on thermolator base 1, processed cooling-water temperature sensor mounting hole 11, the cavity body structure that intake pipe cavity 12 also is communicated with for two ends, radiator outlet connecting tube 5 and pump water inlet 6 are by the two ends of interference fit at intake pipe cavity 12.The inner chamber of thermolator base 1 and intake pipe cavity 12 separate by the sidewall 14 of thermolator base, form different current branch roads.
As shown in Figure 4: machine has added a short circle hole 13 on the thermolator base sidewall 14 between thermolator base 1 and the intake pipe cavity 12.Thermoregulator assembly 3 is assemblied in the thermolator base 1, compresses by the thermoregulator lid 4 that is assemblied on the thermolator base.Referring to Fig. 5, when water temperature was relatively lower, thermoregulator assembly 3 was closed, and engine-cooling system has only short circle.Cooling liquid flows in the thermolator base 1 from cylinder cap 17, by the short circle hole 13 on the thermolator base 1, flows directly in the pump water inlet 6 through water pipe cavity 12 again, gets back to engine cylinder-body 16 through water pump 15 circular flows again.And when thermolator base assembly 3 is opened, then carry out major cycle at engine-cooling system, the cooling liquid that enters thermolator base 1 arrives radiator 18 through thermoregulator lid 4, enters water pump 15 from radiator outlet connecting tube 5 through pump water inlet 6 again, gets back to engine cylinder-body 16.
Because short circle is directly to form by the short circle hole on the thermolator base 1 13, does not need short circle connecting tube and clip, also avoided providing cost savings and improved the quality of motor because of assembling and cooperating the risk of leaking that causes.Owing to form inner short circle, make peripheral space bigger, help the layout of other routes of pipe line.Simultaneously,, reduced and adopted the needed intake pipe assembly of traditional thermolator base assembly, the peripheral overall dimensions of motor is reduced because of pump water inlet 6 and radiator outlet connecting tube 5 are integrated on the thermolator base 1.The layout of engine assembly on car load is more prone to, makes the line arrangement of car load more attractive in appearance, reasonable.
Claims (1)
1. the thermolator base assembly of an engine-cooling system comprises thermolator base, and described thermolator base is the cavity body structure that two ends are communicated with, and an end of cavity is connected with the cooling liquid outlet position of engine cylinder cover, is used to install thermoregulator by the other end place in the cavity; It is characterized in that: on the sidewall of thermolator base, be formed with an intake pipe cavity near an end that is connected with the cooling liquid outlet position of engine cylinder cover, and be communicated with the cavity of thermolator base by the short circle hole on the described sidewall, the cavity body structure that described intake pipe cavity also is communicated with for two ends has radiator outlet connecting tube and pump water inlet at its two ends by interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101291388A CN102146836A (en) | 2011-02-22 | 2011-05-18 | Thermosistor seat assembly of engine cooling system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042472 | 2011-02-22 | ||
| CN201110042472.X | 2011-02-22 | ||
| CN2011101291388A CN102146836A (en) | 2011-02-22 | 2011-05-18 | Thermosistor seat assembly of engine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102146836A true CN102146836A (en) | 2011-08-10 |
Family
ID=44421276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101291388A Pending CN102146836A (en) | 2011-02-22 | 2011-05-18 | Thermosistor seat assembly of engine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102146836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726919A (en) * | 2013-12-26 | 2014-04-16 | 顺达（芜湖）汽车饰件有限公司 | Novel thermoregulator seat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153893C (en) * | 2000-03-22 | 2004-06-16 | 本田技研工业株式会社 | Cooler of engine |
| US20040163612A1 (en) * | 2002-05-10 | 2004-08-26 | Masanori Takahashi | Electronically controlled thermostat |
| JP2009036098A (en) * | 2007-08-01 | 2009-02-19 | Toyota Industries Corp | Engine cooling apparatus and cooling housing manufacturing method in engine cooling apparatus |
| JP2010007479A (en) * | 2008-06-24 | 2010-01-14 | Mazda Motor Corp | Coolant passage structure of engine |
| CN201521338U (en) * | 2009-09-30 | 2010-07-07 | 芜湖新传机械制造有限公司 | Thermoregulator seat |
-
2011
- 2011-05-18 CN CN2011101291388A patent/CN102146836A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153893C (en) * | 2000-03-22 | 2004-06-16 | 本田技研工业株式会社 | Cooler of engine |
| US20040163612A1 (en) * | 2002-05-10 | 2004-08-26 | Masanori Takahashi | Electronically controlled thermostat |
| JP2009036098A (en) * | 2007-08-01 | 2009-02-19 | Toyota Industries Corp | Engine cooling apparatus and cooling housing manufacturing method in engine cooling apparatus |
| JP2010007479A (en) * | 2008-06-24 | 2010-01-14 | Mazda Motor Corp | Coolant passage structure of engine |
| CN201521338U (en) * | 2009-09-30 | 2010-07-07 | 芜湖新传机械制造有限公司 | Thermoregulator seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726919A (en) * | 2013-12-26 | 2014-04-16 | 顺达（芜湖）汽车饰件有限公司 | Novel thermoregulator seat |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110810 |