CN207004656U - Engine - Google Patents
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- Publication number
- CN207004656U CN207004656U CN201720852171.6U CN201720852171U CN207004656U CN 207004656 U CN207004656 U CN 207004656U CN 201720852171 U CN201720852171 U CN 201720852171U CN 207004656 U CN207004656 U CN 207004656U
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- China
- Prior art keywords
- air throttle
- engine
- heater
- feed tube
- heating part
- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses a kind of engine.The engine includes：Engine body, engine body includes body group and air throttle, body group includes cylinder head, cylinder block and oil sump, cylinder block is arranged between cylinder head and oil sump, multiple combustion chambers are formed between cylinder block and cylinder head, air throttle is arranged in body group, and air throttle is used to control the total amount supplied to multiple combustion chambers；Heater, heater are arranged for heating air throttle.According to engine of the present utility model, using heat transfer effect, by the heat transfer of heating part to air throttle, heated to air throttle, thus prevent air throttle from icing clamping stagnation occurs, while the Cryogenic air for entering air throttle can also be preheated, improve the problem of burning is bad.It is simple in construction, maintainability is good in addition, the structure need to only increase a set of heater on the basis of existing air throttle, and improvement cost is cheap, and fast industrialization can be achieved.
Description
Technical field
Automotive field is the utility model is related to, in particular to a kind of engine.
Background technology
, in use, because environment temperature is relatively low, easily there is asking for engine air throttle icing in very cold area in automobile
Topic, engine air throttle, which freezes, easily causes throttle clamping stagnation, influences vehicle use, while because very cold, engine air throttle enter
Temperature degree is too low, is unfavorable for burning.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore,
The utility model proposes a kind of engine, it is possible to prevente effectively from air throttle icing clamping stagnation, so as to improve the problem of burning is bad.
Included according to the engine of the utility model embodiment：Engine body, the engine body include body group
And air throttle, the body group include cylinder head, cylinder block and oil sump, the cylinder block be arranged on the cylinder head with it is described
Between oil sump, multiple combustion chambers are formed between the cylinder block and the cylinder head, the air throttle is arranged on the body
In group, the air throttle is used to control the total amount to multiple combustion chamber supply；Heater, the heater are arranged to
For being heated to the air throttle.
According to the engine of the utility model embodiment, heater heats to air throttle, improves in air throttle
The temperature of air, so as to improve because low temperature causes the bad phenomenon of gas burning, while it is possible to prevente effectively from air throttle is sent out
Raw icing clamping stagnation, so as to lift the service behaviour of whole engine.
According to some embodiments of the utility model, the heater is liquid-type heater.
Specifically, the heater includes：Heating part, the heating part are arranged on the air throttle；Feed tube, institute
The entrance point that feed tube is stated with the heating part is connected；Drain pipe, the drain pipe are connected with the port of export of the heating part.
Further, the cooling system of the feed tube and the drain pipe respectively with the engine body connects.
Specifically, the feed tube is connected with the cylinder cover water jacket of the cooling system, the drain pipe and the cooling system
The radiator of system is connected.
Alternatively, electromagnetism on-off valve is provided with the feed tube.
Alternatively, it is provided with flow control valve on the feed tube.
Alternatively, the feed tube and the drain pipe are flexible pipe.
Alternatively, the heating part is the hollow pedestal being arranged on the shell of the air throttle, the hollow pedestal with
The shell of the air throttle limits chamber.
Alternatively, the heating part is the mezzanine space to be formed on the air throttle.
Brief description of the drawings
Fig. 1 is the schematic diagram that heater is adjacently positioned with air throttle；
Fig. 2 is schematic diagram of the heater around air throttle arrangement.
Reference：
Air throttle 1, heating part 2, feed tube 3, drain pipe 4, cylinder cover water jacket 5, radiator 6.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Be joined directly together, can also be indirectly connected by intermediary, can be two element internals connection or two elements it is mutual
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be
Concrete meaning in type.
The engine according to the utility model embodiment is described in detail with reference to Fig. 1-Fig. 2.
Shown in reference picture 1, engine body, heater can be included according to the engine of the utility model embodiment.
Specifically, engine body can include body group and air throttle 1, and further, body group includes cylinder head, gas
Cylinder body and oil sump, cylinder block are arranged between cylinder head and oil sump, and multiple combustion chambers are formed between cylinder block and cylinder head,
Air throttle 1 is arranged in body group, and air throttle 1 is used to control the total amount supplied to multiple combustion chambers.
Heater is arranged for heating air throttle 1, to improve the temperature of air in air throttle 1, so as to change
It is apt to because low temperature causes the bad phenomenon of gas burning, meanwhile, after the temperature raising of air throttle 1, it is possible to prevente effectively from solar term
Icing clamping stagnation occurs for door 1, so as to lift the service behaviour of whole engine.
Alternatively, heater can be disposed adjacent with air throttle 1, can also be enclosed in around air throttle 1.
According to the engine of the utility model embodiment, using heat transfer effect, by the heat transfer of heating part 2 to solar term
Door 1, is heated to air throttle 1, thus prevents air throttle 1 from icing clamping stagnation occurs, while also can be to the Cryogenic air into air throttle 1
Preheated, improve the problem of burning is bad.In addition, the structure need to only increase a set of heating dress on the basis of existing air throttle 1
Put, it is simple in construction, maintainability is good, and improvement cost is cheap, and fast industrialization can be achieved.
In specific embodiment of the utility model, heater is liquid-type heater.High-temp liquid is by heating
During device, air throttle 1 can be heated, so as to be preheated indirectly to the air for entering the body of air throttle 1, improve burning effect
Fruit, while avoid the generation of the icing clamping stagnation of air throttle 1.
Specifically, heater can include heating part 2, feed tube 3 and drain pipe 4, and heating part 2 is arranged on air throttle 1
On, feed tube 3 is connected with the entrance point of heating part 2, and drain pipe 4 is connected with the port of export of heating part 2.Feed tube 3, heating part 2
With one fluid path of formation in drain pipe 4.
Further, feed tube 3 and drain pipe 4 connect with the cooling system of engine body respectively.It is optional at some
In embodiment, there is recirculated water in cooling system, the water in cooling system enters heating part 2 through feed tube 3, then is flowed through drain pipe 4
Return cooling system.In a particular embodiment, engine water pump can be utilized to make whole waterway circulating.
Specifically, feed tube 3 is connected with the cylinder cover water jacket 5 of cooling system, the phase of radiator 6 of drain pipe 4 and cooling system
Even.In the presence of water pump, the higher water of temperature introduces heating part 2 by feed tube 3 in cylinder cover water jacket 5, and heating part 2 is by high temperature
To air throttle 1, so, the temperature of high-temperature water is reduced the heat transfer of water, then is expelled to through drain pipe 4 in radiator 6, real
Existing water recycles.
Alternatively, electromagnetism on-off valve is provided with feed tube 3.By opening or closing electromagnetism on-off valve, recirculated water is realized
The circulation or disconnection on road.
Alternatively, it is provided with flow control valve on feed tube 3.By adjusting the valve opening of flow control valve, can adjust
The whole water into feed tube 3, so as to control degree of heat of the heating part 2 to air throttle 1.
Alternatively, feed tube 3 and drain pipe 4 are flexible pipe, it is possible thereby to change the cloth of feed tube 3 and drain pipe 4 at any time
Seated position, the arrangement for the other parts of vehicle provide facility.
In Fig. 1 specific example, heating part 2 is to be arranged on hollow pedestal on the shell of air throttle 1, hollow pedestal with
The shell of air throttle 1 limits chamber.Heating part 2 is disposed adjacent with air throttle 1, using heat transfer effect, by the heat of heating part 2
Amount passes to air throttle 1, and to prevent the icing clamping stagnation of air throttle 1, while the Cryogenic air to entering air throttle 1 preheats, and changes
It is kind to burn the problem of bad.
In Fig. 2 specific example, mezzanine space of the heating part 2 for formation on air throttle 1.Heating part 2 is enclosed in section
The outside of valve 1,360 ° of heat transfers being achieved between heating part 2 and air throttle 1, the transmission effect of heat is more preferable, transmits
It is more efficient.
For engine of the present utility model, by installing a set of heater on air throttle 1, engine cool system
Circulation waterway in system is led at air throttle 1, is that the high-temperature water in cylinder cover water jacket 5 is introduced into heating through feed tube 3 specifically
Portion 2, by the fuel factor of heating part 2, heated to air throttle 1, this part water is again through in the inflow radiator 6 of drain pipe 4, so as to real
The circulation in existing water route, while the continuous heating to air throttle 1 can also be realized.
In the description of this specification, the description of reference term " some embodiments ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, identical embodiment is necessarily directed to the schematic representation of above-mentioned term
Or example.Moreover, specific features, structure, material or the feature of description in any one or more embodiments or can be shown
Combined in an appropriate manner in example.In addition, those skilled in the art can by the different embodiments described in this specification or
Example is engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
- A kind of 1. engine, it is characterised in that including：Engine body, the engine body include body group and air throttle, the body group include cylinder head, cylinder block and Oil sump, the cylinder block are arranged between the cylinder head and the oil sump, between the cylinder block and the cylinder head Multiple combustion chambers are formed, the air throttle is arranged in the body group, and the air throttle is used to control to multiple burnings The total amount of room supply；Heater, the heater are arranged for heating the air throttle.
- 2. engine according to claim 1, it is characterised in that the heater is liquid-type heater.
- 3. engine according to claim 2, it is characterised in that the heater includes：Heating part, the heating part are arranged on the air throttle；Feed tube, the feed tube are connected with the entrance point of the heating part；Drain pipe, the drain pipe are connected with the port of export of the heating part.
- 4. engine according to claim 3, it is characterised in that the feed tube and the drain pipe respectively with the hair The cooling system connection of motivation body.
- 5. engine according to claim 4, it is characterised in that the cylinder cover water jacket of the feed tube and the cooling system It is connected, the drain pipe is connected with the radiator of the cooling system.
- 6. engine according to claim 3, it is characterised in that electromagnetism on-off valve is provided with the feed tube.
- 7. engine according to claim 3, it is characterised in that be provided with flow control valve on the feed tube.
- 8. engine according to claim 3, it is characterised in that the feed tube and the drain pipe are flexible pipe.
- 9. engine according to claim 3, it is characterised in that the heating part is the shell for being arranged on the air throttle On hollow pedestal, the shell of the hollow pedestal and the air throttle limits chamber.
- 10. engine according to claim 3, it is characterised in that the heating part is to be formed on the air throttle Mezzanine space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852171.6U CN207004656U (en) | 2017-07-13 | 2017-07-13 | Engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852171.6U CN207004656U (en) | 2017-07-13 | 2017-07-13 | Engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004656U true CN207004656U (en) | 2018-02-13 |
Family
ID=61454221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720852171.6U Active CN207004656U (en) | 2017-07-13 | 2017-07-13 | Engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004656U (en) |
-
2017
- 2017-07-13 CN CN201720852171.6U patent/CN207004656U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |