CN104847475A - Section temperature sensor assembly - Google Patents
Section temperature sensor assembly Download PDFInfo
- Publication number
- CN104847475A CN104847475A CN201410691762.0A CN201410691762A CN104847475A CN 104847475 A CN104847475 A CN 104847475A CN 201410691762 A CN201410691762 A CN 201410691762A CN 104847475 A CN104847475 A CN 104847475A
- Authority
- CN
- China
- Prior art keywords
- thermostat
- major cycle
- temperature sensor
- circulation
- sensor 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.)
- Pending
Links
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
- 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
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- 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
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a section temperature sensor assembly comprising a section temperature sensor cover (1). One end of the section temperature sensor cover (1) is provided with a major circulation water outlet (11), and the other end is provided with a temperature control lead wire (2). The temperature control lead wire (2) is connected with a temperature control switch (21). The middle part of the section temperature sensor cover (1) is provided with a circulation pipe body (3) which is internally provided with a thermostat assembly. One side of the external side of the circulation pipe body (3) is provided with a minor circulation water inlet pipe (41) and a minor circulation water outlet pipe (42). The other side of the external side of the circulation pipe body (3) is provided with a major circulation water outlet pipe (12). The circulation pipe body (3) is also provided with a water temperature sensor assembly (5). A thermostat valve is arranged, and the temperature control switch is connected so that independent operation of engine cooling water major circulation and minor circulation can be realized, and an engine water tank fan can also be started to perform auxiliary cooling, and thus the structure is simple, installation is convenient and application range is wide.
Description
Technical field
The present invention relates to sensor, particularly one joint temperature sensor assembly.
Background technique
The component of temperature when joint temperature sensor assembly is mainly used for regulating engine operation, traditional joint temperature sensor assembly is formed primarily of the thermostat in shell and shell, the cooling water circulation of usual motor comprises major cycle and short circle, major cycle and short circle share a water outlet, are carried out the on off control of major cycle by thermostat opening and closing major cycle water intake; But because traditional thermostat can not cut out short circle, thus cause large and small cycles to exist, thus the temperature affecting motor control simultaneously; In addition, the sealing effect of existing joint temperature sensor assembly is bad, easily occurs situations such as leaking in using process.
Summary of the invention
The technical problem to be solved in the present invention there is provided a kind of joint temperature sensor assembly that can control the cooling of motor chilled water.
Technological scheme of the present invention is as follows:
A kind of joint temperature sensor assembly, comprise thermostat cover, one end of described thermostat cover is provided with major cycle water outlet, the other end is provided with temperature control lead-in wire, described temperature control lead-in wire wears out the corresponding end of thermostat cover and is connected with temperature detect switch (TDS), and the angle of the center line of described temperature control lead-in wire and thermostat cover is 90 °; The one section of circulation body protruded upward is provided with at described thermostat cover top, described circulation body is connected through with thermostat cover, thermostat assembly is provided with in described circulation body, described thermostat assembly comprises thermostat and Returnning spring, described Returnning spring is socketed in the outside of thermostat, the intersection being positioned at Circulation pipe body and thermostat cover in described thermostat lower end is provided with thermostat valve, and described thermostat valve and Returnning spring connect and fix;
Short circle intake pipe and short circle outlet pipe is extended with in the same way in the side of the external side of described Circulation pipe, described short circle intake pipe stretches out in the same way with major cycle water outlet and parallel, the centerlines of described short circle outlet pipe and major cycle water outlet is 25 °, described short circle intake pipe is above short circle outlet pipe, the top of the opposite side of the external side of this Circulation pipe is also provided with major cycle water intake, center angle between described major cycle water intake and major cycle water outlet is 90 °, what this major cycle water intake and temperature control went between stretch out, and direction is consistent, the first fixing journal stirrup is provided with at the top of described major cycle water intake, also be provided with cooling-water temperature sensor assembly on the top of described circulation body, described cooling-water temperature sensor assembly is connected through with the cavity body of circulation body.
Adopt above structure, thermostat cover arranges circulation body, circulation body arranges short circle intake pipe and short circle outlet pipe, thermostat is provided with in circulation body, the lower end of thermostat is provided with thermostat valve, can close the major cycle of engine cooling water and short circle respectively like this, realize the independent operating of engine cooling water major cycle and short circle, thus better temperature adjustment is carried out to motor, ensure the better tightness between thermostat cover and circulation body simultaneously, use stability more; The temperature control lead-in wire stretched out in one end of thermostat cover is connected with temperature detect switch (TDS), and when temperature is too high, the radiator fan of temperature detect switch (TDS) meeting ato unit carries out auxiliary temperature-reducing, and can improve the automaticity of engine cooling, cooling-down effect is better.
In order to prevent cooling water from spilling when major cycle, as preferably, one end madial wall that temperature control lead-in wire is set at described thermostat cover binding round and is provided with " O " RunddichtringO.
For the ease of not interfering the installation of other assemblies while of fixing, as preferably, be arranged with two second fixing journal stirrups in the bottom of described circulation body, the center line of two described second fixing journal stirrups and major cycle outlet pipe to stretch out direction vertical.
Increase the service life to prevent from getting rusty, as preferably, described thermostat cover and circulation body are made by stainless steel material.
Beneficial effect: the present invention is provided with thermostat valve, and be connected to temperature detect switch (TDS), while the independent operating realizing engine cooling water major cycle and short circle, supplement heat rejecter can also be carried out by ato unit radiator fan, structure is simple, easy for installation, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to sectional view.
Fig. 3 is the plan view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in figures 1 and 3, the present invention is made up of thermostat cover 1 etc., one end of described thermostat cover 1 is provided with major cycle water outlet 11, the other end is provided with temperature control lead-in wire 2, one end madial wall that temperature control lead-in wire 2 is set at described thermostat cover 1 binds round and is provided with " O " RunddichtringO, described temperature control lead-in wire 2 wears out the corresponding end of thermostat cover 1 and is connected with temperature detect switch (TDS) 21, described temperature control lead-in wire 2 is 90 ° with the angle of the center line of thermostat cover 1, and when temperature is too high, temperature detect switch (TDS) 21 will start radiator fan (sign) and does to lower the temperature to cooling water and process.
As Fig. 1, shown in Fig. 2 and Fig. 3, the one section of circulation body 3 protruded upward is provided with in the middle part of described thermostat cover 1, described circulation body 3 is connected through with thermostat cover 1, thermostat assembly is provided with in described circulation body 3, described thermostat assembly comprises thermostat 31 and Returnning spring 32, described Returnning spring 32 is socketed in the outside of thermostat 31, be positioned at Circulation pipe body 3 in described thermostat 31 lower end and be provided with thermostat valve 33 with the intersection of thermostat cover 1, described thermostat valve 33 connects and fixes with Returnning spring 32, Returnning spring 32 receives temperature impact and expands with heat and contract with cold, can under suitable temperature conditions opening and closing valve, to reach the object of isolation cooling water major cycle and short circle.
Side outside described circulation body 3 is extended with short circle intake pipe 41 and short circle outlet pipe 42 in the same way, described short circle intake pipe 41 stretches out in the same way with major cycle water outlet 11 and parallel, described short circle outlet pipe 42 is 25 ° with the centerlines of major cycle water outlet 11, described short circle intake pipe 41 is above short circle outlet pipe 42, opposite side top outside this circulation body 3 is also provided with major cycle intake pipe 12, center angle between described major cycle intake pipe 12 and major cycle outlet pipe 11 is 90 °, this major cycle water intake 12 and temperature control go between 2 to stretch out direction consistent, be convenient to like this install, and can not interfere with miscellaneous part when installation, the center line being arranged with two the second fixing journal stirrups 13 ' of fixing journal stirrups 13 ', two described second in the bottom of described circulation body 3 and major cycle outlet pipe 11 to stretch out direction vertical, the first fixing journal stirrup 13 is provided with at the top of described major cycle intake pipe 12, also be provided with cooling-water temperature sensor assembly 5 at the top of described circulation body 3, described cooling-water temperature sensor assembly 5 is connected through with the cavity body of circulation body 3.
Described thermostat cover 1 and circulation body 3 are made by stainless steel material.
Using method of the present invention is as follows:
As shown in Fig. 1 to Fig. 3, during engine operation, cooling water enters circulation body 3 from short circle intake pipe 41, and when engine temperature is not high, cooling water is directly discharged through short circle outlet pipe 42, and circulates to engine cooling, engine continuous works, the water temperature of circulation body 3 inner cooling water also raises gradually, this impact that Returnning spring 32 is expanded with heat and contract with cold, stretch upwards and pull open thermostat valve 33, and make cooling water enter in thermostat cover 1, enter in the pipeline of cooling water major cycle through major cycle outlet pipe 11, enter in circulation body 3 through major cycle intake pipe 12 again, at this moment, cooling water just can be lowered the temperature in the pipeline of major cycle and short circle simultaneously, cooling-down effect is better, if at this moment engine stop work, the temperature of cooling water reduces gradually, Returnning spring 32 bounces back, thermostat valve 33 closes the port between circulation body 3 and thermostat cover 1, when motor starts again time, the pipeline of cooling water major cycle and short circle is again isolation, the cooling effect of motor can be improved.
Long when the engine operates, in cooling water temperature in the pipeline of major cycle is also very high, water temperature is through the detection of temperature control lead-in wire 2, and be sent to temperature detect switch (TDS) 21, temperature detect switch (TDS) 21 can the radiator fan of ato unit according to arranging, supplement heat rejecter is carried out to cooling water, to ensure the normal operation of motor.
While engine operation, because cooling-water temperature sensor assembly 5 is connected with circulation body 3, can the data of output water temperature in real time, operator understands the data that the change of water temperature can also be detected by cooling-water temperature sensor assembly 5, ensures the normal operation of motor to take measures on customs clearance.
It is consistent with prior art that the present invention does not describe part, and therefore not to repeat here.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing specification of the present invention and accompanying drawing content to do, is directly or indirectly used in the technical field that other are relevant, all in like manner within scope of patent protection of the present invention.
Claims (4)
1. a joint temperature sensor assembly, it is characterized in that: comprise thermostat cover (1), one end of described thermostat cover (1) is provided with major cycle water outlet (11), the other end is provided with temperature control lead-in wire (2), described temperature control lead-in wire (2) wears out the corresponding end of thermostat cover (1) and is connected with temperature detect switch (TDS) (21), and described temperature control lead-in wire (2) is 90 ° with the angle of the center line of thermostat cover (1), the one section of circulation body (3) protruded upward is provided with at described thermostat cover (1) top, described circulation body (3) is connected through with thermostat cover (1), thermostat assembly is provided with in described circulation body (3), described thermostat assembly comprises thermostat (31) and Returnning spring (32), described Returnning spring (32) is socketed in the outside of thermostat (31), be positioned at Circulation pipe body (3) in described thermostat (31) lower end and be provided with thermostat valve (33) with the intersection of thermostat cover (1), described thermostat valve (33) and Returnning spring (32) connect and fix,
Short circle intake pipe (41) and short circle outlet pipe (42) is extended with in the same way in the side in described circulation body (3) outside, described short circle intake pipe (41) is stretched out in the same way with major cycle water outlet (11) and parallel, described short circle outlet pipe (42) is 25 ° with the centerlines of major cycle water outlet (11), described short circle intake pipe (41) is in the top of short circle outlet pipe (42), the top of the opposite side in this circulation body (3) outside is also provided with major cycle water intake (12), center angle between described major cycle water intake (12) and major cycle water outlet (11) is 90 °, this major cycle water intake (12) go between with temperature control (2) to stretch out direction consistent, the first fixing journal stirrup (13) is provided with at the top of described major cycle water intake (12), also be provided with cooling-water temperature sensor assembly (5) on the top of described circulation body (3), described cooling-water temperature sensor assembly (5) is connected through with the cavity body of circulation body (3).
2. joint temperature sensor assembly according to claim 1, is characterized in that: one end madial wall arranging temperature control lead-in wire (2) described thermostat cover (1) binds round and is provided with " O " RunddichtringO.
3. joint temperature sensor assembly according to claim 1, it is characterized in that: be arranged with two second fixing journal stirrups (13 ') in the bottom of described circulation body (3), the center line of two described second fixing journal stirrups (13 ') and major cycle outlet pipe (11) to stretch out direction vertical.
4. joint temperature sensor assembly according to claim 1, is characterized in that: described thermostat cover (1) and circulation body (4) are made by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691762.0A CN104847475A (en) | 2014-11-25 | 2014-11-25 | Section temperature sensor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691762.0A CN104847475A (en) | 2014-11-25 | 2014-11-25 | Section temperature sensor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104847475A true CN104847475A (en) | 2015-08-19 |
Family
ID=53847392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410691762.0A Pending CN104847475A (en) | 2014-11-25 | 2014-11-25 | Section temperature sensor assembly |
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| Country | Link |
|---|---|
| CN (1) | CN104847475A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193442A (en) * | 1979-03-19 | 1980-03-18 | Vian David R | Dual bimetal relief valve |
| JP2000080920A (en) * | 1998-09-07 | 2000-03-21 | Giichi Kuze | Electronic control cooling system of automobile engine for prevention of global warming |
| KR20030067942A (en) * | 2002-02-09 | 2003-08-19 | 현대자동차주식회사 | Electronic thermostat using variable control system |
| CN201031723Y (en) * | 2007-01-06 | 2008-03-05 | 李本学 | Single-cylinder water-cooled engine temperature controller |
| CN201865736U (en) * | 2010-12-03 | 2011-06-15 | 山东理工大学 | Device for preventing driver from being scalded by motorcycle chimney |
| CN202417685U (en) * | 2011-12-26 | 2012-09-05 | 重庆小康工业集团股份有限公司 | Novel thermostat assembly of diesel engine |
| CN204239047U (en) * | 2014-11-25 | 2015-04-01 | 重庆斯凯力科技有限公司 | A kind of joint temperature sensor assembly |
-
2014
- 2014-11-25 CN CN201410691762.0A patent/CN104847475A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193442A (en) * | 1979-03-19 | 1980-03-18 | Vian David R | Dual bimetal relief valve |
| JP2000080920A (en) * | 1998-09-07 | 2000-03-21 | Giichi Kuze | Electronic control cooling system of automobile engine for prevention of global warming |
| KR20030067942A (en) * | 2002-02-09 | 2003-08-19 | 현대자동차주식회사 | Electronic thermostat using variable control system |
| CN201031723Y (en) * | 2007-01-06 | 2008-03-05 | 李本学 | Single-cylinder water-cooled engine temperature controller |
| CN201865736U (en) * | 2010-12-03 | 2011-06-15 | 山东理工大学 | Device for preventing driver from being scalded by motorcycle chimney |
| CN202417685U (en) * | 2011-12-26 | 2012-09-05 | 重庆小康工业集团股份有限公司 | Novel thermostat assembly of diesel engine |
| CN204239047U (en) * | 2014-11-25 | 2015-04-01 | 重庆斯凯力科技有限公司 | A kind of joint temperature sensor assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150819 |