CN206267945U - A kind of universal expansion tank - Google Patents
A kind of universal expansion tank Download PDFInfo
- Publication number
- CN206267945U CN206267945U CN201621403922.8U CN201621403922U CN206267945U CN 206267945 U CN206267945 U CN 206267945U CN 201621403922 U CN201621403922 U CN 201621403922U CN 206267945 U CN206267945 U CN 206267945U
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- CN
- China
- Prior art keywords
- tank body
- expansion tank
- tank
- liquid level
- interface
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Abstract
The utility model discloses a kind of universal expansion tank, including tank body, center at the top of the tank body is provided with water injection interface, filler cover is provided with water injection interface, one end at the top of tank body is provided with exhaust port, exhaust cap is provided with exhaust port, the bottom of tank body is provided with backwater interface tube；At least one degasification interface tube is provided with the two sides of the tank body, the front of tank body is provided with some groups of liquid level sensor interfaces, the vertical front for being arranged in tank body of every group of liquid level sensor interface；The universal expansion tank of the utility model can select diverse location liquid level sensor interface according to different automobile types, reduce expansion tank species, facilitate material logistics, reach unitized purpose；The universal expansion tank of the utility model is easy to observe liquid level in expansion tank during water filling by liquid level in observation window Observable expansion tank.
Description
Technical field
The utility model is related to car engine cooling system technical field, particularly a kind of universal expansion tank.
Background technology
Car expansion tank is belonging to the part of automobile cooling system, its role is to ensure engine-cooling system one
Determine normally to be run under operating pressure, in preventing residual air in cooling system from participating in cooling water channel circulation, cause engine water
Set, water pump occur cavitation erosion to be damaged；Meanwhile, expansion tank can also reduce cooling hydrorrhea and lose.Car expansion tank specifically have with
Lower three zones：First, for engine is filled and compensation coolant；2nd, release of pressure, condensation and separating high-temp high-pressure liquid air mixture；
3rd, cooling system service pressure is adjusted；At least there are 2 level sensings on engine calls expansion tank in the prior art
Device, and particular location needs to determine by train experiment that different automobile types may have different positions, can cause expansion tank species
Excessively, it is unfavorable for the generalization and management and control of parts.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, easy for installation, unitized universal expansion tank.
The technical solution for realizing the utility model purpose is：
A kind of universal expansion tank, it is characterised in that including tank body, the center at the top of the tank body sets
Water injection interface is equipped with, filler cover is provided with water injection interface, the one end at the top of tank body is provided with exhaust port, exhaust port
On be provided with exhaust cap, the bottom of tank body is provided with backwater interface tube；It is provided with the two sides of the tank body
At least one degasification interface tube, the front of tank body is provided with some groups of liquid level sensor interfaces, and every group of liquid level sensor connects
The vertical front for being arranged in tank body of mouth.
Preferably, the side of the tank body is provided with observation window, and the two ends of observation window pass through connecting tube and water tank
Body is connected.
Preferably, the observation window is transparent tube body.
Preferably, the outer wrap of the tank body has insulating.
Preferably, plastic-spraying layer is coated with the insulating.
Preferably, it is provided with pressure valve in the exhaust cap.
Preferably, countersunk bolts are provided with the tank body.
Preferably, the tank body is formed using PP material integrated injection moldings.
The utility model compared with prior art, its remarkable advantage：The universal expansion tank of the utility model can be according to not
Diverse location liquid level sensor interface is selected with vehicle, expansion tank species is reduced, facilitates material logistics, reached generalization
Purpose；The universal expansion tank of the utility model is easy to be observed during water filling by liquid level in observation window Observable expansion tank
Liquid level in expansion tank.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the universal expansion tank of the utility model.
Fig. 2 is the left view of the universal expansion tank of the utility model.
Specific embodiment
Embodiment 1：
As depicted in figs. 1 and 2, a kind of universal expansion tank, including tank body 1, in the top of the tank body 1
Water injection interface is provided with the heart, filler cover 2 is provided with water injection interface, the one end at the top of tank body 1 is provided with exhaust port,
Exhaust cap 3 is provided with exhaust port, pressure valve 10 is provided with exhaust cap 3；The bottom of the tank body 1 is provided with backwater
Interface tube 4, is provided with two degasification interface tubes 5 on the two sides of tank body 1, the front of tank body 1 is provided with two
Group liquid level sensor interface 6, every group of liquid level sensor interface 6 is provided with three liquid level sensor interfaces 6, and every group of liquid level sensor connects
The 6 vertical fronts for being arranged in tank body 1 of mouth；The side of the tank body 1 is provided with observation window 7, the two ends of observation window 7
It is connected with tank body 1 by connecting tube 8, wherein, observation window 7 is transparent tube body.The outer wrap of the tank body 1
There is insulating 9, plastic-spraying layer is coated with insulating 9；Countersunk bolts 11, counterbore are provided with the tank body 1
Bolt 11 is used to for tank body 1 to be fixed on car body；Wherein, the tank body 1 is formed using PP material integrated injection moldings.
In sum, the universal expansion tank of the utility model can select diverse location liquid level sensor according to different automobile types
Interface, reduces expansion tank species, facilitates material logistics, has reached unitized purpose；The universal expansion of the utility model
Water tank is easy to observe liquid level in expansion tank during water filling by liquid level in observation window Observable expansion tank.
Claims (8)
1. a kind of universal expansion tank, it is characterised in that including tank body（1）, the tank body（1）The center at top
Place is provided with water injection interface, and filler cover is provided with water injection interface（2）, tank body（1）The one end at top is provided with exhaust and connects
Mouthful, exhaust cap is provided with exhaust port（3）, tank body（1）Bottom be provided with backwater interface tube（4）；The water tank sheet
Body（1）Two sides on be provided with least one degasification interface tube（5）, tank body（1）Front be provided with some groups of liquid
Level sensor interface（6）, every group of liquid level sensor interface（6）Vertical is arranged in tank body（1）Front.
2. universal expansion tank according to claim 1, it is characterised in that the tank body（1）Side set
There is observation window（7）, observation window（7）Two ends pass through connecting tube（8）With tank body（1）It is connected.
3. universal expansion tank according to claim 2, it is characterised in that the observation window（7）It is transparent tube body.
4. universal expansion tank according to claim 1, it is characterised in that the tank body（1）Outer wrap
There is insulating（9）.
5. universal expansion tank according to claim 4, it is characterised in that be coated with plastic-spraying on the insulating
Layer.
6. universal expansion tank according to claim 1, it is characterised in that the exhaust cap（3）On be provided with pressure
Valve（10）.
7. universal expansion tank according to claim 1, it is characterised in that the tank body（1）On be provided with it is heavy
Hole bolt（11）.
8. universal expansion tank according to claim 1, it is characterised in that the tank body（1）Using PP materials
Integrated injection molding is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403922.8U CN206267945U (en) | 2016-12-20 | 2016-12-20 | A kind of universal expansion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403922.8U CN206267945U (en) | 2016-12-20 | 2016-12-20 | A kind of universal expansion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267945U true CN206267945U (en) | 2017-06-20 |
Family
ID=59046382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621403922.8U Active CN206267945U (en) | 2016-12-20 | 2016-12-20 | A kind of universal expansion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681315A (en) * | 2017-10-18 | 2019-04-26 | 山东华通汽车模塑科技有限公司 | A kind of novel water level sensor on expansion water tank for automobile |
| CN112145280A (en) * | 2020-09-21 | 2020-12-29 | 陕西重型汽车有限公司 | Expansion tank with non-transparent observation window |
-
2016
- 2016-12-20 CN CN201621403922.8U patent/CN206267945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681315A (en) * | 2017-10-18 | 2019-04-26 | 山东华通汽车模塑科技有限公司 | A kind of novel water level sensor on expansion water tank for automobile |
| CN112145280A (en) * | 2020-09-21 | 2020-12-29 | 陕西重型汽车有限公司 | Expansion tank with non-transparent observation window |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |