CN209145699U - A kind of engine water tank - Google Patents
A kind of engine water tank Download PDFInfo
- Publication number
- CN209145699U CN209145699U CN201822030799.5U CN201822030799U CN209145699U CN 209145699 U CN209145699 U CN 209145699U CN 201822030799 U CN201822030799 U CN 201822030799U CN 209145699 U CN209145699 U CN 209145699U
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- CN
- China
- Prior art keywords
- radiator fan
- recessed portion
- tank body
- water tank
- engine
- 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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Abstract
The utility model relates to engine radiating fields, more particularly to a kind of engine water tank, including tank body, radiator fan evacuation recessed portion is provided on tank body, the side wall of radiator fan evacuation recessed portion and bottom are provided with thermal vias, and water inlet, water outlet are additionally provided on the tank body.Utility model has the advantages that radiator fan evacuation recessed portion is provided in the utility model on the tank body of engine water tank, it is sleeved on when actual installation on radiator fan fixed, radiator fan is by wind into radiator fan evacuation recessed portion, wind is blown out from the side wall of radiator fan evacuation recessed portion and the thermal vias of bottom, and then the coolant liquid in engine water tank is cooled down, cooling effect is preferable, simultaneously because engine water tank is located at the outside of radiator fan, play the role of fan shroud, it no longer needs to separately set fan shroud, while reducing production cost, it also can be reduced its occupied space.
Description
Technical field
The utility model relates to engine radiating fields, and in particular to a kind of engine water tank.
Background technique
Engine water tank, engine is cooling by liquid, and the coolant liquid from engine is back to engine water tank, then dissipates
Hot-air fan carries out radiating and cooling to the coolant liquid in water tank, and the coolant liquid after cooling reenters engine and radiates to it,
It loops back and forth like this, achievees the effect that engine water tank is rectangular parallelepiped structure in the prior art to engine radiating, this knot
Structure mainly has the disadvantage that: overall volume is big, hardly possible arrangement；It is increasingly stringenter now with emission request, engine needs increased
Part is also more and more, engine certainly will be required more and more compacter, and the water tank volume of cuboid is big, difficult arrangement.Water tank is cooling
Effect is uneven；The rotational trajectory of radiator fan is circular, so optimal cooling range is also a circular range, it is long
Four turning ranges of the water tank of cube are the bad regions of cooling effect, and the coolant liquid in this region cannot get the cold of abundance for a long time
But, inhomogeneous cooling is even, and local temperature is excessively high.Water tank hood additionally need to be installed and design, it is at high cost；Traditional cisten mechanism is both needed to
Additional individually designed shield is wanted, then shield is fixed on water tank, increased costs.
Utility model content
Technical problem to be solved by the utility model is: engine water tank occupied space is big in the prior art, cooling effect
Bad, the problem of having a single function.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of engine water tank, including water
Case ontology, radiator fan evacuation recessed portion is provided on tank body, and radiator fan avoids side wall and the bottom setting of recessed portion
There is thermal vias, water inlet, water outlet are additionally provided on the tank body.
Further, the tank body is circle.
Further, the radiator fan evacuation recessed portion is circular groove.
Further, the thermal vias is evenly distributed on side wall and the bottom of fan evacuation recessed portion.
Further, the lower section of horizontal plane where the water inlet is located at water outlet.
Further, the water inlet is located at the lowest part of tank body, and water outlet is located at the highest point of tank body.
The utility model has the beneficial effects that:
1. radiator fan evacuation recessed portion, actual installation are provided in the utility model on the tank body of engine water tank
When, is sleeved on radiator fan fixed, and radiator fan is by wind into radiator fan evacuation recessed portion, and wind is from radiation air
The side wall of fan evacuation recessed portion and the thermal vias blowout of bottom, and then the coolant liquid in engine water tank is cooled down, it is cold
But effect is preferable, simultaneously because engine water tank is located at the outside of radiator fan, plays the role of fan shroud, no longer needs to another
If fan shroud, while reducing production cost, moreover it is possible to reduce its occupied space；
2. due to the running track of radiator fan be it is circular, the best region of cooling effect also concentrates on its fortune
Around row track, tank body is arranged to circle, in the case where tank body constancy of volume, by the flow region of coolant liquid
Focus on radiator fan periphery as far as possible, significantly improve heat dissipation effect, meanwhile, compared with the existing technology in it is rectangular
Structure, circular water tank occupied space is smaller, keeps it more compact with the mounting structure of engine；
3. due to the running track of radiator fan be it is circular, the best region of cooling effect also concentrates on its fortune
Around row track, radiator fan evacuation recessed portion is arranged to circular groove, radiator fan is fitted into, can be maximum
Optimize cooling effect；
4. thermal vias is evenly distributed on side wall and the bottom of fan evacuation recessed portion, can increase the wind of radiator fan with
The contact area of water tank, and then optimize cooling effect；
5. the lower section of horizontal plane where water outlet is arranged in water inlet, coolant liquid and relieve heat can be increased as far as possible
Contact area, and then optimize its heat dissipation effect；
6. water inlet is located at the lowest part of tank body, water outlet is located at the highest point of tank body, increases to the greatest extent
The contact area for adding coolant liquid and relieve heat, is optimal heat dissipation effect.
Detailed description of the invention
Fig. 1 is the main view of engine water tank in the utility model embodiment；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Wherein, tank body -1, radiator fan avoid recessed portion -2, thermal vias -3.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown in Figs. 1-2, a kind of engine water tank, including tank body 1 are provided with radiator fan on tank body 1 and keep away
Allow recessed portion 2, the side wall of radiator fan evacuation recessed portion 2 and bottom are provided with thermal vias 3, also set on the tank body 1
It is equipped with water inlet, water outlet (not shown).
Radiator fan evacuation recessed portion 2, actual installation are provided in the utility model on the tank body 1 of engine water tank
When, is sleeved on radiator fan fixed, and radiator fan is by wind into radiator fan evacuation recessed portion 2, and wind is from radiation air
The side wall of fan evacuation recessed portion 2 and the thermal vias 3 of bottom are blown out, and then are cooled down to the coolant liquid in engine water tank,
Cooling effect is preferable, simultaneously because engine water tank is located at the outside of radiator fan, plays the role of fan shroud, no longer needs to
Fan shroud separately is set, while reducing production cost, moreover it is possible to reduce its occupied space.
Further, the tank body 1 be circle, due to the running track of radiator fan be it is circular, it is cold
But the best region of effect also concentrates on around its running track, and tank body 1 is arranged to circle, in 1 volume of tank body
In the case where constant, the flow region of coolant liquid is focused on into radiator fan periphery as far as possible, significantly improves heat dissipation effect
Fruit, meanwhile, compared with the existing technology in rectangular structure, circular water tank occupied space is smaller, makes its peace with engine
Assembling structure is more compact.
Further, the radiator fan evacuation recessed portion 2 is circular groove, since the running track of radiator fan is round
Shape, therefore the best region of its cooling effect also concentrates on around its running track, and radiator fan evacuation recessed portion 2 is arranged
At circular groove, radiator fan is fitted into, and can optimize cooling effect to the greatest extent.
Further, the thermal vias 3 is evenly distributed on side wall and the bottom of fan evacuation recessed portion 2, thermal vias 3
It is evenly distributed on side wall and the bottom of fan evacuation recessed portion 2, the wind of radiator fan and the contact area of water tank can be increased, into
And optimize cooling effect.
Further, the lower section of horizontal plane where the water inlet is located at water outlet, water inlet is arranged in water outlet institute
In the lower section of horizontal plane, the contact area of coolant liquid and relieve heat can be increased as far as possible, and then optimize its heat dissipation effect.
Further, the water inlet is located at the lowest part of tank body 1, and water outlet is located at the highest point of tank body 1,
Water inlet is located at the lowest part of tank body 1, and water outlet is located at the highest point of tank body 1, increases coolant liquid to the greatest extent
With the contact area of relieve heat, it is optimal heat dissipation effect.
Working principle:
In actual use, tank body 1 is covered on engine cooling fan, is fixed, from the cold of engine
But liquid enters inside it from the water inlet of tank body 1, radiator fan by wind to radiator fan avoid recessed portion 2, and from
Thermal vias 3 is blown out, and then plays the role of radiating to coolant liquid, then water outlet of the coolant liquid through tank body 1 after cooling
Mouth enters engine, cools down to engine, in cycles, to radiate to engine.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of engine water tank, it is characterised in that: including tank body (1), be provided with radiator fan on tank body (1) and keep away
It allows recessed portion (2), the side wall of radiator fan evacuation recessed portion (2) and bottom are provided with thermal vias (3), the tank body
(1) water inlet, water outlet are additionally provided on.
2. a kind of engine water tank according to claim 1, it is characterised in that: the tank body (1) is circle.
3. a kind of engine water tank according to claim 1, it is characterised in that: the radiator fan avoids recessed portion (2)
For circular groove.
4. a kind of engine water tank according to claim 1, it is characterised in that: the thermal vias (3) is evenly distributed on
Fan avoids side wall and the bottom of recessed portion (2).
5. a kind of engine water tank according to claim 1, it is characterised in that: the water inlet is located at water where water outlet
The lower section of plane.
6. a kind of engine water tank according to claim 5, it is characterised in that: the water inlet is located at tank body (1)
Lowest part, water outlet is located at the highest point of tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030799.5U CN209145699U (en) | 2018-12-03 | 2018-12-03 | A kind of engine water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030799.5U CN209145699U (en) | 2018-12-03 | 2018-12-03 | A kind of engine water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209145699U true CN209145699U (en) | 2019-07-23 |
Family
ID=67289080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030799.5U Active CN209145699U (en) | 2018-12-03 | 2018-12-03 | A kind of engine water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209145699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268127A (en) * | 2018-12-03 | 2019-01-25 | 安徽全柴动力股份有限公司 | A kind of engine water tank |
-
2018
- 2018-12-03 CN CN201822030799.5U patent/CN209145699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268127A (en) * | 2018-12-03 | 2019-01-25 | 安徽全柴动力股份有限公司 | A kind of engine water tank |
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