CN105221235B - Water out direction is adjustable and diesel engine temperature saving device with lock function - Google Patents
Water out direction is adjustable and diesel engine temperature saving device with lock function Download PDFInfo
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- CN105221235B CN105221235B CN201510551276.3A CN201510551276A CN105221235B CN 105221235 B CN105221235 B CN 105221235B CN 201510551276 A CN201510551276 A CN 201510551276A CN 105221235 B CN105221235 B CN 105221235B
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Abstract
The invention discloses a kind of adjustable and with lock function diesel engine temperature saving device in water out direction, its structure is：By the use of the top of thermostat housing as the exhalant canal of cooling system systemic circulation water, the bottom of thermostat housing, which is provided with two locking boss, thermostat housing, is sequentially provided with guide ring band, seal band, thermostat housing delivery port.Thermostat base is sequentially provided with guide groove, annular groove, thermostat mounting surface and thermostat base seal band from top to bottom；The bottom of thermostat base is provided with thermostat base water inlet and partial circulating delivery port side by side.Guide ring band is connected positioning with the guide groove of thermostat base, and thermostat housing is inserted into the annular groove of thermostat base, and thus the positioning of thermosistor assembly is assemblied between thermostat housing and thermostat base.Angle of the thermostat housing in thermostat base guide groove can be adjusted arbitrarily.The thermostat delivery port that the structure can meet different automobile types is set, and only uses a kind of thermostat housing, you can meet the requirement in the different water outlet directions of thermostat.
Description
Technical field
The invention belongs to engine components structure, and in particular to a kind of adjustable diesel engine temperature saving device in water out direction.
Background technology
Thermostat is one of indispensable part of engine, and major function is to ensure engine cool circulation
Normal work.Recirculated water in general thermostat device is divided into two classes, and one is engine cooling water main channel；Another is in section temperature
Partial circulating cooling water in device device, referred to as interior circulation water.When enter thermostat device in water temperature than it is relatively low when, thermosistor can
Major cycle channel valve is blocked, makes engine cooling water without systemic circulation.Raised when entering the water temperature in thermostat device
During to design temperature, interior circulation penstock closes the delivery port of partial circulating, and major cycle channel valve is opened.At present, diesel oil
The thermostat species model of engine is various, the need for the structure setting such as vehicle, water tank in order to meet different model, uses
The thermostats of a variety of setting angles.So brought the problem of is that the type for causing thermostat also compares many, is unfavorable for section temperature
The production of the parts such as device lid, stock, after sale and the work such as assembling.In order to reduce the type of thermostat housing, reduction mould is opened
There is provided a kind of thermostat cover structure for being applicable to a variety of delivery port directions for the expense of hair, you can meets above-mentioned requirements.
The content of the invention
The purpose of the present invention is to propose a kind of adjustable and with lock function diesel engine temperature saving device in water out direction, with full
Sufficient different automobile types have the thermostat configuration that different delivery port directions are required.
In order to realize the purpose the technical scheme is that：Cooling system systemic circulation is used as by the use of the top of thermostat housing
The exhalant canal of water.Thermostat housing is sequentially provided with locking boss, guide ring band, thermostat housing seal band, section temperature from bottom to up
Device lid delivery port is arranged on the side of thermostat housing.Thermostat base is sequentially provided with guide groove, locking annular groove, thermosistor from top to bottom
Mounting surface and thermostat base seal band, the bottom of thermostat base are provided with thermostat base water inlet and partial circulating delivery port side by side.
The locking boss of thermostat housing bottom is connected positioning provided with two raised semi-round balls, guide ring band with the guide groove of thermostat base,
Thus the positioning of thermosistor assembly is assemblied in section temperature by thermostat housing by locking the locking annular groove that boss is inserted in thermostat base
Between device lid and thermostat base.What thermostat housing was rotated by locking two semi-round balls of boss in thermostat base locking annular groove
Angle can be adjusted arbitrarily.
Compared with original technology, traditional integral type thermostat housing is divided into two parts by the present invention, and thus innovatively
Former design structure is changed, thermostat housing is used the demand of different delivery port angles, a multi-purpose effect is met.
The features of the present invention and the beneficial effect of generation are that the thermostat delivery port that the structure can meet different automobile types is set
Put, because the exit angle of the system circulation water by thermostat is adjustable, so only using a kind of thermostat housing, you can meet section temperature
The requirement in device difference water outlet direction, reduces thermostat model classification and the expense of mold.
Brief description of the drawings
It in internal structure schematic cross-sectional view of the present invention, figure shown in hollow arrow is systemic circulation water route that Fig. 1, which is,；Filled arrows
Shown is partial circulating water route.
Fig. 2 is the shaft side figure of thermostat base surface structure of the present invention.
Fig. 3 is Fig. 2 A-A to structural principle sectional view.
Fig. 4 is the shaft side figure of thermostat housing external structure.
Fig. 5 is the shaft side figure of Fig. 4 respective sides.
Fig. 6 is stereoscopic figure of the embodiment of the present invention.
Embodiment
The structure of the present invention is further described below in conjunction with each accompanying drawing and by embodiment.Water out direction is adjustable
And diesel engine temperature saving device with lock function, including thermostat housing, thermostat base, sealed rubber pipe, worm screw hoop and thermosistor
Assembly, thermostat is combined by thermostat housing and thermostat base.Concrete structure is：By the use of the top of thermostat housing 1 as cold
But the exhalant canal of system systemic circulation water.Thermostat housing is sequentially provided with locking boss 1-1, guide ring band 1-2, section temperature from bottom to up
Device lid seal band 1-3, thermostat housing delivery port 1-4 are arranged on the side of thermostat housing.Thermostat base 4 is set successively from top to bottom
There are guide groove 4-2, locking annular groove 4-3, thermosistor mounting surface 4-4 and thermostat base seal band 4-5.The bottom of thermostat base
Thermostat base water inlet 4-1 and partial circulating delivery port 4-6 (such as Fig. 2 Fig. 3) is provided with side by side.The locking boss of thermostat housing bottom is set
There are two raised semi-round balls (such as Fig. 4 Fig. 5), guide ring band is connected positioning with the guide groove of thermostat base, and thermostat housing passes through lock
Determine the locking annular groove (ensure that the fit-up gap between thermostat housing and thermostat base) in boss insertion thermostat base, and thus
The positioning of thermosistor assembly 5 is assemblied between thermostat housing and thermostat base, thermostat housing is by locking two semicircles of boss
The angle that ball rotates in thermostat base locking annular groove can be adjusted arbitrarily (such as Fig. 1).
It is connected the outside at (the guide groove joining place of guide ring band and thermostat base) position in thermostat housing and thermostat base
Sealed rubber pipe 2 is set with, by two worm screw hoops 3 by thermostat housing and the junction fit sealing of thermostat base.
Thermosistor assembly is pushed down in the bottom of thermostat housing, can prevent from causing thermostat housing and thermosistor because of engine luggine
Loosening between assembly.
It is used as embodiment：Thermosistor assembly is arranged in thermostat base first, by sealed rubber pipe and two worm screw hoops
First it is sleeved on thermostat base outer end, the guide groove that the locking boss on thermostat housing then is directed at into thermostat base is inserted into section
In the annular groove of warm device seat.The angle of rotation adjustment thermostat housing delivery port, finally screws two hoops as needed, completes overall
The assembling of thermostat.Water out direction is adjustable and diesel engine temperature saving device with lock function is provided with two water circulation paths, follows greatly
Ring water refers to the water used in cooling recirculation system in engine and cooling water tank；Partial circulating water refers to be followed in engine interior
Water used in ring.
The course of work of the present invention：The hot water come out from engine cylinder cap, if temperature is not reaching to thermosistor assembly
During the design temperature of unlatching, open shape is presented between the bottom end cover a of thermosistor assembly and the partial circulating water inlet b of thermostat base
State, and thermosistor assembly is in closed mode (such as Fig. 1) in itself.So, the coolant of thermostat is entered from thermostat base water inlet
Enter from the partial circulating water inlet b of thermostat base, then engine water pump is exited into from partial circulating delivery port.Work as engine temperature
When reaching the opening temperature of thermosistor assembly setting, thermosistor assembly is opened, while closing the bottom end cover a and section of thermosistor assembly
Gap between the partial circulating water inlet b of warm device seat.Coolant is entered in thermostat housing by thermosistor assembly, is finally passed through again
Systemic circulation delivery port flows out, into the cooling water tank of engine.It present invention can be suitably applied to 102 serial most of engines.
Claims (2)
1. water out direction is adjustable and diesel engine temperature saving device with lock function, including thermostat housing, thermostat base, fluid sealant
Pipe, worm screw hoop and thermosistor assembly, thermostat are combined by thermostat housing and thermostat base, it is characterized in that：Utilize section
The top of warm device lid (1) is as the exhalant canal of cooling system systemic circulation water, and thermostat housing is sequentially provided with lock tab from bottom to up
Platform (1-1), guide ring band (1-2), thermostat housing seal band (1-3), thermostat housing delivery port (1-4) are arranged on thermostat housing
Side, thermostat base (4) be sequentially provided with from top to bottom guide groove (4-2), locking annular groove (4-3), thermosistor mounting surface (4-
And thermostat base seal band (4-5) 4)；The bottom of thermostat base is provided with thermostat base water inlet (4-1) and partial circulating side by side
Delivery port (4-6), the locking boss of thermostat housing bottom is provided with the guiding of two raised semi-round balls, guide ring band and thermostat base
Groove linking positioning, thermostat housing is by locking the locking annular groove that boss is inserted in thermostat base, and thus by thermosistor assembly (5)
Positioning is assemblied between thermostat housing and thermostat base, and thermostat housing is locked by locking two semi-round balls of boss in thermostat base
Determining the angle of rotation in annular groove can arbitrarily be adjusted.
2. according to the adjustable and with lock function diesel engine temperature saving device in the water out direction described in claim 1, it is characterized in that：
The outer sheath of the thermostat housing (1) and thermostat base (4) junction is equipped with sealed rubber pipe (2), passes through two worm screw hoops
(3) by thermostat housing and the junction fit sealing of thermostat base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551276.3A CN105221235B (en) | 2015-09-01 | 2015-09-01 | Water out direction is adjustable and diesel engine temperature saving device with lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551276.3A CN105221235B (en) | 2015-09-01 | 2015-09-01 | Water out direction is adjustable and diesel engine temperature saving device with lock function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105221235A CN105221235A (en) | 2016-01-06 |
| CN105221235B true CN105221235B (en) | 2017-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510551276.3A Active CN105221235B (en) | 2015-09-01 | 2015-09-01 | Water out direction is adjustable and diesel engine temperature saving device with lock function |
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| Country | Link |
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| CN (1) | CN105221235B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118119A (en) * | 2019-04-17 | 2019-08-13 | 东风朝阳朝柴动力有限公司 | Diesel engine temperature saving device structure and assembly method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2245956A (en) * | 1990-07-13 | 1992-01-15 | Rover Group | A thermostat assembly for a cooling circuit of an internal combustion engine |
| CN2908804Y (en) * | 2006-04-17 | 2007-06-06 | 李剑 | Vehicle temp. regulator |
| CN102207023A (en) * | 2010-03-29 | 2011-10-05 | 富士精工株式会社 | Thermostat device |
| CN203296967U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Exhaust gas recirculation cooler backwater system device |
| CN203296908U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Multi-interface thermostat base |
| CN205013113U (en) * | 2015-09-01 | 2016-02-03 | 东风朝阳朝柴动力有限公司 | Water export orientation is adjustable and diesel engine temperature saver of area locking function |
-
2015
- 2015-09-01 CN CN201510551276.3A patent/CN105221235B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2245956A (en) * | 1990-07-13 | 1992-01-15 | Rover Group | A thermostat assembly for a cooling circuit of an internal combustion engine |
| CN2908804Y (en) * | 2006-04-17 | 2007-06-06 | 李剑 | Vehicle temp. regulator |
| CN102207023A (en) * | 2010-03-29 | 2011-10-05 | 富士精工株式会社 | Thermostat device |
| CN203296967U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Exhaust gas recirculation cooler backwater system device |
| CN203296908U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Multi-interface thermostat base |
| CN205013113U (en) * | 2015-09-01 | 2016-02-03 | 东风朝阳朝柴动力有限公司 | Water export orientation is adjustable and diesel engine temperature saver of area locking function |
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| Publication number | Publication date |
|---|---|
| CN105221235A (en) | 2016-01-06 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Diesel thermostat with adjustable water outlet direction and locking function Effective date of registration: 20190612 Granted publication date: 20170829 Pledgee: Lingyuan steel enterprise limited liability company Pledgor: Dongfeng Chaoyang Chaochai Power Co., Ltd. Registration number: 2019210000021 |
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