CN105332785A - Thermostat assembly for engine cooling - Google Patents
Thermostat assembly for engine cooling Download PDFInfo
- Publication number
- CN105332785A CN105332785A CN201510887373.XA CN201510887373A CN105332785A CN 105332785 A CN105332785 A CN 105332785A CN 201510887373 A CN201510887373 A CN 201510887373A CN 105332785 A CN105332785 A CN 105332785A
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- China
- Prior art keywords
- temperature adjustment
- adjustment component
- engine cooling
- cylinder
- assembly according
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Classifications
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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
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a thermostat assembly for engine cooling. The thermostat assembly comprises a thermoregulation component and an installation frame, wherein the installation frame is used for fixing the thermoregulation component and installing the thermoregulation component inside a liquid inlet end of a cooling liquid for the engine cylinder; through the installation frame, the thermoregulation component is fixed inside the liquid inlet end of the cooling liquid for the engine cylinder, so that the thermoregulation component is located inside the cylinder and embedded type installation is achieved; fixing is achieved through the installation frame; the installation is reliable and the structure is compact; besides, after installation, the thermoregulation component is located inside the cylinder, so that better temperature regulation is achieved; the thermostat assembly is sensitive to the cooling liquid temperature required by the cylinder; and at the same time, the thermoregulation is arranged at the liquid inlet end of the cooling liquid for the cylinder, and when the starting temperature of the thermoregulation component is not reached, a cooling liquid cannot enter a cooling liquid sleeve of the cylinder, so that the engine cylinder can be guaranteed to be warmed up rapidly when starting initially and idling, and the oil consumption is reduced.
Description
Technical field
The present invention relates to a kind of engine components, particularly a kind of engine cooling thermoregulator assembly.
Background technique
Thermoregulator Main Function experiences engine coolant temperature, changes liquid circulation path, and then reach the object changing coolant temperature to be opened by self or to be closed.In existing structure, common thermoregulator is wax formula thermoregulator, utilizes the unlatching expanding with heat and contract with cold to regulate thermoregulator valve of paraffin.Engine thermolator is often arranged on cylinder body or cylinder cap according to specific needs, usually take to be installed on water-supplying chamber's end face of cylinder cap or the outside of cylinder body by flanged surface, namely thermoregulator is placed on the outside of cylinder body or cylinder cap, not only temperature sense is insensitive, and need to take larger installing space, make the cylinder body overall structure of motor compact not; And by the mode that end face of flange is installed, need to smear sealer and seal, when service time is longer, sealing effect is difficult to ensure.In addition, in the radiation system of motor, in order to motor being allowed to obtain normal operating temperature when ensureing low temperature, and rapid warming up can be realized, how around engine jacket, to arrange a set of lesser circulation, water in this circulatory system is considerably less, and do not flow through cooling water tank, be conducive to the rapid rising of water temperature, and present thermoregulator is arranged on the cooling liquid water outlet of cylinder more, to remain from the cooling liquid water intake of cylinder block through the cooling liquid of water pump and enter, when motor has just started to start, be unfavorable for the rapid temperature increases of cylinder body, thus cause oil consumption to increase.
Therefore, need to improve existing engine cooling thermoregulator, it is made not only to have the mounting type that better can be installed on cylinder body, compact structure, and good temperature adjusting can be had after installing, sensitive to the temperature warming of cooling liquid needed for cylinder body, and can ensure engine cylinder-body can when just starting idling rapid temperature increases, thus reduce oil consumption.
Summary of the invention
In view of this, the invention provides a kind of engine cooling thermoregulator, not only there is the mounting type that can be installed to preferably on cylinder body, make compact structure, and good temperature adjusting can be had after installing, sensitive to the temperature warming of cooling liquid needed for cylinder body, and can ensure engine cylinder-body can when just starting idling rapid temperature increases, thus reduce oil consumption.
Engine cooling thermoregulator assembly of the present invention, comprises temperature adjustment component and is installed on the scaffold of the cylinder body cooling liquid liquid feeding end inside of motor for fixing temperature adjustment component.
Further, scaffold comprise can with motor the end cap that is fixedly connected with of cylinder body and be connected with end cap and temperature adjustment component can be fixed the fixed body that the cylinder interior that stretched into motor arranges.
Further, fixed body is made up of the clamping plate that at least two become clamp position to arrange, and described temperature adjustment component is between clamping plate.
Further, form radial direction to temperature adjustment component between clamping plate to grip.
Further, temperature adjustment component is fixed on clamping plate by the limit structure vertically moved relative to clamping plate for limiting it.
Further, limit structure by the draw-in groove that clamping plate are arranged and by the circle edge of the upper bracket of temperature adjustment component extend radially outward formed and the edge clipping inserting draw-in groove form.
Further, end cap comprises lid body and is arranged at lid body inner side surface and forms the circular orientation portion of locating for embedding cylinder body, is boss structure outside circular orientation portion.
Further, the boss structure place in circular orientation portion adds the seal ring I for forming sealing between inboard wall of cylinder block.
Further, the upper bracket periphery of temperature adjustment component adds the seal ring II for forming sealing between inboard wall of cylinder block.
Further, the center-pole top of temperature adjustment component is level and smooth round end structure, and upper bracket and center-pole top corresponding position outwardly convex also inner side form the arc groove seamlessly transitted.
Beneficial effect of the present invention: engine cooling thermoregulator of the present invention, by scaffold, temperature adjustment component is fixed on the inside of the cylinder body cooling liquid liquid feeding end of motor, make temperature adjustment component be positioned at cylinder interior and form installation by adhering, and formed fixing by scaffold, not only install reliable, compact structure, and be positioned at cylinder interior owing to installing rear temperature adjustment component, thus there is good temperature adjusting, sensitive to the temperature warming of cooling liquid needed for cylinder body, simultaneously because temperature adjustment component is arranged on cylinder body cooling liquid liquid feeding end, when opening temperature at the beginning of temperature adjustment component and not arriving, cooling liquid can not be entered in the coolant jacket of cylinder body, can ensure engine cylinder-body can when just starting idling rapid temperature increases, thus reduction oil consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is sectional structure chart of the present invention;
Fig. 3 is the structural drawing that the present invention is installed on engine cylinder-body.
Embodiment
Fig. 1 is overall structure schematic diagram of the present invention, Fig. 2 is sectional structure chart of the present invention, Fig. 3 is the structural drawing that the present invention is installed on engine cylinder-body, as shown in the figure: the engine cooling thermoregulator assembly of the present embodiment, comprise temperature adjustment component 1 and be installed on the scaffold 2 of the cylinder body 3 cooling liquid liquid feeding end inside of motor for fixing temperature adjustment component 1, cylinder body 3 cooling of motor needs cooling liquid, conventional cooling liquid is cooling water, cooling water is provided by water pump and enters cylinder body 3 cooling water liquid feeding end, cooling water liquid feeding end refers to and makes the cooling water of cooling cylinder body 3 enter the inlet channel 3-1 position of cylinder body 3 inside for being communicated with water pump, the cylinder interior of motor is also provided with cooling water channel 3-2, thermoregulator assembly is large to carry out engine cooling for regulating and controlling cooling water temperature, short circle, in the present embodiment, temperature adjustment component 1 is conventional wax formula thermoregulator, mainly comprise upper bracket 1-1, lower support frame 1-2 and being arranged on, main valve 1-3 for opening and closing cooling water channel between lower support frame, belong to prior art, do not repeat them here, in the present embodiment, temperature adjustment component 1 is arranged on scaffold 2, by scaffold 2, temperature adjustment component 1 is sent into cylinder body 3 inside of motor, and then is fixed on engine cylinder-body 3 by scaffold 2, thus form the installation of thermoregulator assembly.
In the present embodiment, scaffold 2 comprise can with motor the end cap 2-1 that is fixedly connected with of cylinder body 3 and be connected with end cap 2-1 and the fixed body 2-2 that fixing for temperature adjustment component 1 cylinder body 3 inside being stretched into motor can be arranged; Wherein, end cap 2-1 is provided with bolt connecting hole 2-1-3, end cap 2-1 only supports after mounting on the surface of the cylinder body 3 of motor, the cylinder body 3 of motor is provided with thermoregulator assembly installation position, bolt or other existing link are bolted hole and are fixed on cylinder body 3 by end cap 2-1, and fixed body 2-2 is used for temperature adjustment component 1 to fix, and then fixed body 2-2 stretches into cylinder body 3 inside of motor, fixed body 2-2 and end cap 2-1 is formed in one structure, can ensure structural strength.
In the present embodiment, fixed body 2-2 is made up of the clamping plate 2-2-1 that at least two become clamp position to arrange, and described temperature adjustment component 1 is between clamping plate 2-2-1; Wherein, clamping plate 2-2-1 can arrange two, three or four along the circumference of end cap 2-1, temperature adjustment component is formed fixing between clamping plate 2-2-1, clamping plate 2-2-1 can be flat board or arc plate, all can realize object of the present invention, structure is simple, but fixing reliable, and fixed body 2-2 overall weight can be reduced by clamping plate 2-2-1 structure, reach the object of motor loss of weight.
In the present embodiment, between clamping plate 2-2-1, radial direction is formed to temperature adjustment component 1 and grip; Namely, in the present embodiment, clamping plate 2-2-1 arranges two and radially symmetrical, has more stable means of fixation, and is uniformly distributed the load ability of each clamping plate 2-2-1.
In the present embodiment, temperature adjustment component 1 is by being fixed on clamping plate 2-2-1 for limiting it relative to the limit structure that clamping plate 2-2-1 vertically moves; Limit structure by the draw-in groove 2-2-2 that clamping plate 2-2-1 is arranged and by the circle edge of the upper bracket 1-1 of temperature adjustment component 1 extend radially outward formed and the edge clipping 1-1-1 inserting draw-in groove 2-2-2 form; Edge clipping 1-1-1 snaps in the draw-in groove 2-2-2 of each clamping plate 2-2-1 to be formed and fixes, clamping plate 2-2-1 is made to form radial clamping to temperature adjustment component 1, mounting type is simple and reliable, and be easy to installation and removal, and the longitudinal direction of temperature adjustment component 1 can be prevented and move radially, ensure stability is installed, and the object preventing from vibrating can be reached; In addition, draw-in groove is arranged on the terminal part of each clamping plate, is rectangular groove structure.
In the present embodiment, end cap 2-1 comprises lid body 2-1-1 and is arranged at lid body 2-1-1 inner side surface and forms for embedding cylinder body 3 the circular orientation portion 2-1-2 located, and is boss structure outside circular orientation portion 2-1-2; Circular orientation portion 2-1-2 is for embedding cylinder body 3 inside and the formation location and installation that matches with the pedestal that cylinder body 3 inside is arranged.
In the present embodiment, the boss structure place of circular orientation portion 2-1-2 adds the seal ring I 4 for forming sealing between cylinder body 3 inwall; The end face that seal ring I 4 is positioned at boss structure is arranged around fixed body 2-2 circumference, and be installed to after on cylinder body 3 at scaffold 2, seal ring I 4 is formed and seals between cylinder body 3 inwall and fixed body 2-2.
In the present embodiment, the upper bracket 1-1 periphery of temperature adjustment component 1 adds the seal ring II 5 for forming sealing between cylinder body 3 inwall.
In the present embodiment, the center-pole 1-3-1 top of temperature adjustment component 1 is level and smooth round end structure 1-3-1-1, upper bracket 1-1 and center-pole 1-3-1 top corresponding position outwardly convex and inner side forms the arc groove 1-1-2 seamlessly transitted; Center-pole 1-3-1 is the vitals of temperature adjustment component 1, when opening temperature at the beginning of temperature reaches, for opening main valve 1-3; The round end structure on center-pole 1-3-1 top and the arc groove of upper bracket 1-1 can form good adaptation, and can reach the object preventing stress from concentrating when doing work.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (10)
1. an engine cooling thermoregulator assembly, is characterized in that: comprise temperature adjustment component and be installed on the scaffold of the cylinder body cooling liquid liquid feeding end inside of motor for fixing temperature adjustment component.
2. engine cooling thermoregulator assembly according to claim 1, is characterized in that: described scaffold comprise can with motor the end cap that is fixedly connected with of cylinder body and be connected with end cap and temperature adjustment component can be fixed the fixed body that the cylinder interior that stretched into motor arranges.
3. engine cooling thermoregulator assembly according to claim 2, is characterized in that: described fixed body is made up of the clamping plate that at least two become clamp position to arrange, and described temperature adjustment component is between clamping plate.
4. engine cooling thermoregulator assembly according to claim 3, is characterized in that: form radial direction to temperature adjustment component between clamping plate and grip.
5. engine cooling thermoregulator assembly according to claim 4, is characterized in that: described temperature adjustment component is fixed on clamping plate by the limit structure vertically moved relative to clamping plate for limiting it.
6. engine cooling thermoregulator assembly according to claim 5, is characterized in that: described limit structure by the draw-in groove that clamping plate are arranged and by the circle edge of the upper bracket of temperature adjustment component extend radially outward formed and the edge clipping inserting described draw-in groove form.
7. engine cooling thermoregulator assembly according to claim 6, is characterized in that: end cap comprises lid body and is arranged at lid body inner side surface and forms the circular orientation portion of locating for embedding cylinder body, is boss structure outside circular orientation portion.
8. engine cooling thermoregulator assembly according to claim 7, is characterized in that: the boss structure place in circular orientation portion adds the seal ring I for forming sealing between inboard wall of cylinder block.
9. engine cooling thermoregulator assembly according to claim 8, is characterized in that: the upper bracket periphery of described temperature adjustment component adds the seal ring II for forming sealing between inboard wall of cylinder block.
10. engine cooling thermoregulator assembly according to claim 9, it is characterized in that: the center-pole top of described temperature adjustment component is level and smooth round end structure, described upper bracket and center-pole top corresponding position outwardly convex also inner side form the arc groove seamlessly transitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887373.XA CN105332785A (en) | 2015-12-04 | 2015-12-04 | Thermostat assembly for engine cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887373.XA CN105332785A (en) | 2015-12-04 | 2015-12-04 | Thermostat assembly for engine cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332785A true CN105332785A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510887373.XA Pending CN105332785A (en) | 2015-12-04 | 2015-12-04 | Thermostat assembly for engine cooling |
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| Country | Link |
|---|---|
| CN (1) | CN105332785A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0249451B1 (en) * | 1986-06-12 | 1992-12-02 | Yoshikazu Kuze | Wax-pellet thermostat |
| EP0810069A1 (en) * | 1996-05-28 | 1997-12-03 | QUINTON HAZELL plc | Kits for replacement of thermostatic valve assemblies |
| CN2789428Y (en) * | 2005-03-29 | 2006-06-21 | 丁建树 | Vehicle thermostat |
| CN203321656U (en) * | 2013-07-12 | 2013-12-04 | 宁波兴慈热动电器有限公司 | Thermostat support |
| CN205154363U (en) * | 2015-12-04 | 2016-04-13 | 重庆小康工业集团股份有限公司 | Temperature saver for engine |
-
2015
- 2015-12-04 CN CN201510887373.XA patent/CN105332785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0249451B1 (en) * | 1986-06-12 | 1992-12-02 | Yoshikazu Kuze | Wax-pellet thermostat |
| EP0810069A1 (en) * | 1996-05-28 | 1997-12-03 | QUINTON HAZELL plc | Kits for replacement of thermostatic valve assemblies |
| CN2789428Y (en) * | 2005-03-29 | 2006-06-21 | 丁建树 | Vehicle thermostat |
| CN203321656U (en) * | 2013-07-12 | 2013-12-04 | 宁波兴慈热动电器有限公司 | Thermostat support |
| CN205154363U (en) * | 2015-12-04 | 2016-04-13 | 重庆小康工业集团股份有限公司 | Temperature saver for engine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160217 |