CN206816349U - Engine thermostat base and thermostat component - Google Patents
Engine thermostat base and thermostat component Download PDFInfo
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- CN206816349U CN206816349U CN201720614553.5U CN201720614553U CN206816349U CN 206816349 U CN206816349 U CN 206816349U CN 201720614553 U CN201720614553 U CN 201720614553U CN 206816349 U CN206816349 U CN 206816349U
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- thermostat
- thermostat base
- engine
- base
- cooling passage
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Abstract
Present applicant proposes a kind of engine thermostat base and thermostat component, the thermostat base includes thermostat base body, cooling passage is set in thermostat base body, cooling passage includes interconnected flow channel and flow pass, and the feeder connection of flow channel and the channel outlet of flow pass are oppositely arranged on the both ends of cooling passage.The thermostat component includes the thermostat base.By engine thermostat base of the present utility model and thermostat component, the pressure loss of the coolant in the cooling passage of thermostat base can be reduced, reduce the power consumption of water pump.
Description
Technical field
Engine cool technical field is the utility model is related to, and more particularly, to a kind of engine thermostat base
And thermostat component.
Background technology
Cooling system is the important component of engine, and it is by the circulation of cooling medium by engine heated component
Heat conduct in time, ensure engine component normal work in the case where allowing temperature conditionss.In order to adapt to engine not
With Operation Conditions, the circulating path of engine cooling medium includes two kinds of forms of systemic circulation and partial circulating, and to systemic circulation and
The control of two kinds of path integrations of partial circulating is realized by thermostat.
Thermostat is one of important auto-parts, and it is to be automatically adjusted according to the height of cooling water temperature into scattered
The water of hot device, change the range of DO of water, and then adjust the heat-sinking capability of cooling system, ensure that automobile engine can close
Worked within the scope of suitable temperature.Thermostat has to keep good state of the art, otherwise will influence the normal work of engine
Make, such as the main valve of thermostat opened the superheating phenomenon that will cause engine late；Main valve is opened too early, then can
So that engine prewarming time lengthening so that the too low work of engine temperature.In a word, the main function of thermostat is just so that hair
Motivation be unlikely to supercooling and it is in running order.
In actual applications, thermostat is assemblied on thermostat base, and at present, thermostat base is vertical in form, that is, is entered
The mouth of a river and delivery port are to be vertically arranged, and can increase the thermostat base intake-outlet pressure loss so during cooling water circulation,
Cause to consume pump power.
Utility model content
For above-mentioned the problems of the prior art, present applicant proposes a kind of engine thermostat base and thermostat component,
The pressure loss of the coolant in the cooling passage of thermostat base can be reduced, reduce the consumption of pump power.
On the one hand, the utility model provides a kind of engine thermostat base, including thermostat base body, in thermostat base
Cooling passage is set in body, and cooling passage includes interconnected flow channel and flow pass, flow channel
The channel outlet of feeder connection and flow pass is oppositely arranged on the both ends of cooling passage.By this aspect, can reduce cold
But liquid reduces the consumption of pump power in the pressure loss of the cooling passage of thermostat base.
According to a kind of possible implementation of this aspect, the bearing of trend of flow channel and the bearing of trend of flow pass
It is parallel to each other.By the implementation, it can further reduce the pressure loss of the coolant in cooling passage, so as to enter one
Step reduces the power consumption of water pump.
According to a kind of possible implementation of this aspect, flow channel is connected with flow pass by center-aisle, stream
It is θ to enter the angle between the angle between passage and center-aisle and flow pass and center-aisle, 0 ° of ＜ θ ＜ of the angle
180°。
According to a kind of possible implementation of this aspect, the feeder connection includes the first mounting hole.
According to a kind of possible implementation of this aspect, the channel outlet includes the second mounting hole.
On the other hand, the utility model provides a kind of thermostat component, including the section between speed changer and cylinder cap
Warm device, in addition to as described above aspect and its possible implementation described in thermostat base.
According to a kind of possible implementation of this aspect, the feeder connection of the thermostat base is connected with cylinder cap, and passage goes out
Mouth is connected with thermostat.
According to a kind of possible implementation of this aspect, the feeder connection of the thermostat base is connected with thermostat, passage
Outlet is connected with cylinder cap.
Because the thermostat component includes above-mentioned thermostat base so that the component also there is above-mentioned thermostat base to be had
The advantages of having.
Above-mentioned technical characteristic can in any suitable manner be combined or substituted by equivalent technical characteristic, as long as can reach
To the purpose of this utility model.
Brief description of the drawings
The utility model will be hereinafter described in more detail based on embodiment and refer to the attached drawing.Wherein：
Fig. 1 shows the stereogram of thermostat base of the prior art.
Fig. 2 shows the front view of thermostat base according to embodiments of the present invention.
Fig. 3 shows the profile along line A-A in Fig. 2 of thermostat base according to embodiments of the present invention.
In the accompanying drawings, identical part uses identical reference.Accompanying drawing is not according to the ratio of reality.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the stereogram of thermostat base of the prior art.As shown in figure 1, the thermostat base 10 includes thermostat base
Body 11, cooling passage 12 is provided with the thermostat base body 11, the cooling passage 12 includes flow channel 13 and stream
Go out passage 14, the feeder connection 15 of flow channel 13 is usually horizontally disposed, and the channel outlet 16 of flow pass 14 is logical with flowing into
The feeder connection 15 in road 13 is at a certain angle to set (being preferably 90 °), and thermostat is generally disposed at the upper of cooling passage 12
Portion space.It is to be forced to promote coolant to flow in circulation canal by water pump when circulation due to coolant in engine,
Under the construction of the thermostat of prior art, coolant can undergo the process of rising from feeder connection to channel outlet, and this can draw
The pressure loss of the coolant in cooling passage 12 is played, causes the power consumption of water pump to increase.
Fig. 2 and Fig. 3 is the front view of thermostat base respectively according to embodiments of the present invention and the section along line A-A
Figure.As shown in Figures 2 and 3, the thermostat base 100 includes thermostat base body 110, is provided with the thermostat base body 110
Cooling passage 120, cooling passage 120 include flow channel 121 and flow pass 122, and the inflow of coolant is real in figure
Line arrow represents that the outflow of coolant represents with dotted arrow, the feeder connection 123 of flow channel 121 and flow pass 122
Channel outlet 124 is oppositely arranged on the both ends of cooling passage 120.
According to thermostat base 100 of the present utility model, even avoid coolant due to weakening in cooling passage and pass through
The process of rising is gone through, the coolant flowed into from flow channel is parallel with the coolant direction flowed out from flow pass, can reduce
The pressure loss of the coolant in cooling passage, reduce the power consumption of water pump.
Preferably, the bearing of trend of the bearing of trend of flow channel 121 and flow pass 122 is parallel to each other, and this can enter
One step reduces the power consumption of water pump.
Preferably, flow channel 121 and flow pass 122 are configured to the cooling fluid level of flow channel 121 and outflow is led to
The cooling fluid level in road 122 is overlapped, and the pressure loss of the coolant in cooling passage can be reduced to minimum by this, further
Reduce the power consumption of water pump.
Flow channel can be connected directly with flow pass, can also be connected by center-aisle, the center-aisle and stream
It is θ to enter the angle between passage and flow pass, and 0 ° of 180 ° of ＜ θ ＜.
Preferably, the first mounting hole (not shown) is provided with feeder connection 123, for by the feeder connection
123 are connected to engine cylinder cover or thermostat by wearing fastener.
Preferably, the second mounting hole (not shown) is provided with channel outlet 124, for by the channel outlet
124 are connected to thermostat or engine cylinder cover by wearing fastener.
Preferably, the fastener is screw.
It should be understood that feeder connection 123 should be connected to from channel outlet 124 on different parts, i.e. such as feeder connection 123
When being connected on thermostat, channel outlet 124 is connected to engine cylinder and covered, and vice versa.
The utility model additionally provides a kind of thermostat component, wherein, thermostat is arranged at speed changer and engine cylinder cover
Between, thermostat is connected by thermostat base 100 of the present utility model with cylinder cap.
Alternatively, in the embodiment of the thermostat component, feeder connection 123 is connected to thermostat by the first mounting hole
On, channel outlet 124 is connected to engine cylinder cover by the second mounting hole.When coolant temperature reaches section temperature in engine body
During device opening temperature, thermostat main valve is opened, and a certain amount of cryogenic liquid flows through thermostat, heated by engine, is entered
In systemic circulation radiator, the cryogenic liquid in the radiator other end enters thermostat, and engine temperature declines, thermostat detection
To the reduction of engine temperature, main valve is closed, so completes to open and close for the first time.This in thermostat controlled
Cheng Zhong, only seldom a part of cryogenic liquid enter body, and coolant temperature control ratio is rapider, and fluctuation is smaller.This section
Warm device assembly disappears except that can reduce the pressure loss of the coolant in the cooling passage of thermostat base, the power for reducing water pump
Beyond consumption, the accurate control to engine coolant is more beneficial for, it is relative into the flow of the cryogenic liquid in body every time
For it is fewer, the degree of thermal shock in engine body can be reduced.
Alternatively, in another embodiment of the thermostat component, channel outlet 124 is connected to section by the second mounting hole
On warm device, feeder connection 123 is connected to engine cylinder by the first mounting hole and covered.When coolant temperature is relatively low, thermostat
Systemic circulation is closed, and coolant flows into pump entrance, the rapid warming-up of engine by partial circulating.When coolant temperature reaches thermostat
During main valve opening temperature, main valve is opened, high temperature coolant inflow radiator, and the cryogenic liquid in radiator is via water pump
Internal body is pumped directly into, cryogenic liquid is again to engine cool.This thermostat component is except that can reduce coolant
The pressure loss in the cooling passage of thermostat base, can also be to coolant temperature beyond the power consumption for reducing water pump
Sensing is sensitive, so as to adjust rapidly.
Therefore, according to engine thermostat base of the present utility model and thermostat component, coolant can be reduced in section temperature
The pressure loss in the cooling passage of device seat, reduce the power consumption of water pump.
Although the utility model is described herein with reference to specific embodiment, it should be understood that, this
A little embodiments are only principle of the present utility model and the example of application.It should therefore be understood that can be to exemplary reality
Apply example and carry out many modifications, and can be designed that other arrangements, this reality limited without departing from appended claims
With new spirit and scope.It should be understood that it can be combined by way of different from described by original claim
Different dependent claims and feature specifically described herein.It will also be appreciated that the spy with reference to described by separate embodiments
Sign can be used in other embodiments.
Claims (8)
1. a kind of engine thermostat base, including thermostat base body, cooling passage is set in the thermostat base body,
The cooling passage includes interconnected flow channel and flow pass, it is characterised in that the flow channel leads to
The channel outlet of road entrance and the flow pass is oppositely arranged on the both ends of the cooling passage.
2. thermostat base according to claim 1, it is characterised in that the bearing of trend of the flow channel and the outflow
The bearing of trend of passage is parallel to each other.
3. thermostat base according to claim 2, it is characterised in that the flow channel and the flow pass are in
Between passage connect, angle and the flow pass between the flow channel and the center-aisle and the center-aisle it
Between angle be θ, wherein 0 ° of 180 ° of ＜ θ ＜.
4. thermostat base according to any one of claim 1 to 3, it is characterised in that the feeder connection includes first
Mounting hole.
5. thermostat base according to claim 4, it is characterised in that the channel outlet includes the second mounting hole.
6. a kind of thermostat component, including the thermostat between speed changer and cylinder cap, it is characterised in that also include such as right
It is required that the thermostat base any one of 1 to 5.
7. thermostat component according to claim 6, it is characterised in that the feeder connection of the thermostat base and institute
Cylinder cap connection is stated, the channel outlet is connected with the thermostat.
8. thermostat component according to claim 6, it is characterised in that the feeder connection of the thermostat base and institute
Thermostat connection is stated, the channel outlet is connected with the cylinder cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614553.5U CN206816349U (en) | 2017-05-31 | 2017-05-31 | Engine thermostat base and thermostat component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720614553.5U CN206816349U (en) | 2017-05-31 | 2017-05-31 | Engine thermostat base and thermostat component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816349U true CN206816349U (en) | 2017-12-29 |
Family
ID=60757874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720614553.5U Active CN206816349U (en) | 2017-05-31 | 2017-05-31 | Engine thermostat base and thermostat component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882281A (en) * | 2019-04-10 | 2019-06-14 | 广西玉柴机器股份有限公司 | Thermoregulator seat |
-
2017
- 2017-05-31 CN CN201720614553.5U patent/CN206816349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882281A (en) * | 2019-04-10 | 2019-06-14 | 广西玉柴机器股份有限公司 | Thermoregulator seat |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450016 Zhengzhou economic and Technological Development Zone, Henan Road, No. 1689 Co-patentee after: Hippocampal New Energy Automobile Co., Ltd. Patentee after: Hippocampus Motor Co., Ltd. Address before: 450016 Zhengzhou economic and Technological Development Zone, Henan Road, No. 1689 Co-patentee before: Haima Business Automobile Co., Ltd. Patentee before: Hippocampus Motor Co., Ltd. |