CN108915841A - A kind of condensing expansion tank - Google Patents
A kind of condensing expansion tank Download PDFInfo
- Publication number
- CN108915841A CN108915841A CN201810619570.7A CN201810619570A CN108915841A CN 108915841 A CN108915841 A CN 108915841A CN 201810619570 A CN201810619570 A CN 201810619570A CN 108915841 A CN108915841 A CN 108915841A
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- CN
- China
- Prior art keywords
- water tank
- water
- pipe
- expansion
- tank
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/029—Expansion reservoirs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of condensing expansion tanks, one-stage expansion water tank and compound expansion water tank including left and right arrangement, it is equipped with partition and flow channel for liquids inside the one-stage expansion water tank, is equipped with air inlet pipe and blowdown valve above the one-stage expansion water tank, water supply pipe is arranged below；The compound expansion water tank upper is equipped with upper collecting chamber, and bottom is equipped with lower water chamber, and centre is equipped with the water pipe of collecting chamber and the fold-line-shaped of lower water chamber in multiple connections, is disposed with fin around the water pipe；One-stage expansion water tank side, which is located in the upper collecting chamber, is equipped with exhaust pipe；The lower water chamber bottom is equipped with the outlet pipe of connection water supply pipe.The present invention has the advantage that：The water vapour that expansion tank provided by the invention can be such that engine radiator is discharged is by circulation, and rapid condensation is at liquid water stream recovery tank；The frequency that traditional cooling water tank inner water tank vent valve is opened is reduced, the loss of coolant liquid in cooling system is reduced.
Description
Technical field
The invention belongs to automobile-used cooling water tank design fields, more particularly, to a kind of condensing expansion tank.
Background technique
With continually strengthening for engine, the requirement to cooling system is increasingly stringenter.Cooling system is become one by cooling water tank
A permanent closed system avoids the continuous entrance of air, reduces to the oxidation corrosion inside cooling system, make cooling system
In steam separation, so that pressure is in stable state.
But existing cooling water tank, when tank pressure reaches certain value, it is also necessary to which valve opening is deflated, and is led
Cause engine water tank will regularly moisturizing.
Summary of the invention
In view of this, the present invention is directed to propose a kind of condensing expansion tank, to reduce cooling water tank inner water tank vent valve
The frequency of unlatching reduces the loss of coolant liquid in cooling system.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of condensing expansion tank, one-stage expansion water tank and compound expansion water tank including left and right arrangement, the level-one
Be equipped with partition inside expansion tank, the partition include the vertical partition plate being arranged in a mutually vertical manner in one-stage expansion water tank and it is horizontal every
Plate, the horizontal baffle are located at the highest water level of one-stage expansion water tank, two vertical partition plates be separately positioned on it is horizontal every
The two sides up and down of plate；It is equipped with flow channel for liquids between the vertical partition plate and horizontal baffle, is disposed with flow channel for liquids, position on horizontal baffle
Flow channel for liquids is also disposed on vertical partition plate below the horizontal baffle；Air inlet pipe and height are equipped with above the one-stage expansion water tank
Air valve is pressed, water supply pipe is arranged below；The compound expansion water tank upper is equipped with upper collecting chamber, and bottom is equipped with lower water chamber, in
Between be equipped with the water pipe of collecting chamber and the fold-line-shaped of lower water chamber in multiple connections, be disposed with fin around the water pipe；It is described
One-stage expansion water tank side, which is located in the upper collecting chamber, is equipped with exhaust pipe, and the position of exhaust pipe is higher than in one-stage expansion water tank
Peak level；The lower water chamber bottom is equipped with the outlet pipe of connection water supply pipe.
Further, the material of the one-stage expansion water tank and compound expansion water tank is aluminium.
Further, one-stage expansion water tank side is equipped with liquid level communicating pipe, and material is translucent plastic.
Compared with the existing technology, the present invention has the advantage that：
(1) water vapour that expansion tank provided by the invention can be such that engine radiator is discharged is by circulation, fast quickly cooling
Congeal into liquid water stream recovery tank；The frequency that traditional cooling water tank inner water tank vent valve is opened is reduced, is reduced cooling in cooling system
The loss of liquid.
(2) the configuration of the present invention is simple, design are reasonable.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the cross-sectional view of condensing expansion tank described in the embodiment of the present invention；
Fig. 2 is the perspective view of condensing expansion tank described in the embodiment of the present invention.
Description of symbols：
1- one-stage expansion water tank, 2- compound expansion water tank, 3- partition, 4- flow channel for liquids, 5- air inlet pipe, 6- water supply pipe, 7-
Blowdown valve, 8- exhaust pipe, the upper collecting chamber of 9-, 10- lower water chamber, 11- fin, 12- water pipe, 13- outlet pipe, 14- liquid level
Communicating pipe.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of condensing expansion tank, as shown in Figure 1, 2, one-stage expansion water tank 1 and compound expansion including left and right arrangement
Water tank 2,
Partition 3 is equipped with inside the one-stage expansion water tank 1, the partition 3 includes being mutually perpendicular to set in one-stage expansion water tank 1
The vertical partition plate and horizontal baffle set, the horizontal baffle are located at the highest water level of one-stage expansion water tank 1, and two described vertical
Partition is separately positioned on the two sides up and down of horizontal baffle；Be equipped with flow channel for liquids 4 between the vertical partition plate and horizontal baffle, it is horizontal every
It is disposed with flow channel for liquids 4 on plate, flow channel for liquids 4 is also disposed on the vertical partition plate below horizontal baffle；The level-one is swollen
Swollen water tank 1 is equipped with air inlet pipe 5 and blowdown valve 7 above, and water supply pipe 6 is arranged below；
2 top of compound expansion water tank is equipped with upper collecting chamber 9, and bottom is equipped with lower water chamber 10, and centre is equipped with multiple companies
Lead to the water pipe 12 of upper collecting chamber 9 and the fold-line-shaped of lower water chamber 10, is disposed with fin 11 around the water pipe 12；The second level
The structure of expansion tank 2 is similar to radiator, for cooling down vapor；
1 side of one-stage expansion water tank, which is located in the upper collecting chamber 9, is equipped with exhaust pipe 8, and the position of exhaust pipe 8 wants high
Peak level in one-stage expansion water tank 1, because the portion gas into one-stage expansion water tank 1 can be flowed into compound expansion water
Case 2；10 bottom of lower water chamber is equipped with the outlet pipe 13 of connection water supply pipe 6, and it is swollen that outlet pipe 13 can also be connected to the level-one
Below the lowest water level of swollen water tank 1.
The material of the one-stage expansion water tank 1 and compound expansion water tank 2 can choose aluminium or other preferably radiate and process casting
The material made.
1 side of one-stage expansion water tank is equipped with liquid level communicating pipe, and material is translucent plastic, for observing one-stage expansion
The water level of water tank 1.
The lowest water level and peak level of one-stage expansion water tank 1 mentioned in the present invention are that the cistern water level of setting is forced to be pacified
Full limitation point.
The working principle of the invention is：
The gas of automobile radiators discharge enters one-stage expansion water tank 1 by water tank air inlet pipe 5, and a part of water vapour exists
Partition 3 is encountered in one-stage expansion water tank 1, gas is understood baffling and is walked, and liquid continues have a forward speed due to inertia,
Forward liquid, which is attached to, to be stopped to be flowed out on wall surface by flow channel for liquids 4, achievees the purpose that steam separates, the one-stage expansion water
It is equipped with partition 3 and flow channel for liquids 4 in case 1, is separated convenient for water, gas；Another part gas enters the upper collection of compound expansion water tank 2
Water chamber 9 passes through 3 water pipes 12, is disposed with fin 11 around water pipe 12 and radiates to gas-liquid, and water vapour rapid condensation is cold
Liquid water after solidifying flows back to one-stage expansion water tank 1 further through outlet pipe 13.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of condensing expansion tank, it is characterised in that：One-stage expansion water tank and compound expansion water tank including left and right arrangement,
Be equipped with partition inside the one-stage expansion water tank, the partition include be arranged in a mutually vertical manner in one-stage expansion water tank it is vertical
Partition and horizontal baffle, the horizontal baffle are located at the highest water level of one-stage expansion water tank, two vertical partition plate difference
The two sides up and down of horizontal baffle are set；It is equipped with flow channel for liquids between the vertical partition plate and horizontal baffle, is arranged on horizontal baffle
There is flow channel for liquids, is also disposed with flow channel for liquids on the vertical partition plate below horizontal baffle；Above the one-stage expansion water tank
Equipped with air inlet pipe and blowdown valve, water supply pipe is arranged below；
The compound expansion water tank upper is equipped with upper collecting chamber, and bottom is equipped with lower water chamber, and centre, which is equipped in multiple connections, catchments
The water pipe of the fold-line-shaped of room and lower water chamber is disposed with fin around the water pipe；
One-stage expansion water tank side, which is located in the upper collecting chamber, is equipped with exhaust pipe, and the position of exhaust pipe is higher than one-stage expansion
Peak level in water tank；The lower water chamber bottom is equipped with the outlet pipe of connection water supply pipe.
2. a kind of condensing expansion tank according to claim 1, it is characterised in that：The one-stage expansion water tank and second level
The material of expansion tank is aluminium.
3. a kind of condensing expansion tank according to claim 1, it is characterised in that：One-stage expansion water tank side is set
There is liquid level communicating pipe, material is translucent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619570.7A CN108915841A (en) | 2018-06-13 | 2018-06-13 | A kind of condensing expansion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619570.7A CN108915841A (en) | 2018-06-13 | 2018-06-13 | A kind of condensing expansion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108915841A true CN108915841A (en) | 2018-11-30 |
Family
ID=64420995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810619570.7A Pending CN108915841A (en) | 2018-06-13 | 2018-06-13 | A kind of condensing expansion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016632A (en) * | 2019-12-20 | 2020-04-17 | 中国北方发动机研究所(天津) | High compact formula diesel-electric hybrid cooling system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB831404A (en) * | 1958-04-01 | 1960-03-30 | Tacchella Inc | Improvements in and relating to cooling systems for internal combustion engines |
| JPH1114283A (en) * | 1997-06-25 | 1999-01-22 | Calsonic Corp | Drift type radiator |
| CN2377353Y (en) * | 1999-05-14 | 2000-05-10 | 邹昌文 | water make-up device for radiator |
| JP2012127206A (en) * | 2010-12-13 | 2012-07-05 | Ud Trucks Corp | Gas-liquid separation structure of tank |
| KR20120074052A (en) * | 2010-12-27 | 2012-07-05 | 한라공조주식회사 | Cooling module |
| CN202545003U (en) * | 2012-03-30 | 2012-11-21 | 广西玉柴机器股份有限公司 | Expansion tank of engine cooling system |
| CN202745992U (en) * | 2012-06-18 | 2013-02-20 | 山东华通汽车模塑科技有限公司 | Backpack-type expansion tank for car |
| CN104389673A (en) * | 2014-10-24 | 2015-03-04 | 无锡市汇源机械科技有限公司 | Automobile radiator |
-
2018
- 2018-06-13 CN CN201810619570.7A patent/CN108915841A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB831404A (en) * | 1958-04-01 | 1960-03-30 | Tacchella Inc | Improvements in and relating to cooling systems for internal combustion engines |
| JPH1114283A (en) * | 1997-06-25 | 1999-01-22 | Calsonic Corp | Drift type radiator |
| CN2377353Y (en) * | 1999-05-14 | 2000-05-10 | 邹昌文 | water make-up device for radiator |
| JP2012127206A (en) * | 2010-12-13 | 2012-07-05 | Ud Trucks Corp | Gas-liquid separation structure of tank |
| KR20120074052A (en) * | 2010-12-27 | 2012-07-05 | 한라공조주식회사 | Cooling module |
| CN202545003U (en) * | 2012-03-30 | 2012-11-21 | 广西玉柴机器股份有限公司 | Expansion tank of engine cooling system |
| CN202745992U (en) * | 2012-06-18 | 2013-02-20 | 山东华通汽车模塑科技有限公司 | Backpack-type expansion tank for car |
| CN104389673A (en) * | 2014-10-24 | 2015-03-04 | 无锡市汇源机械科技有限公司 | Automobile radiator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016632A (en) * | 2019-12-20 | 2020-04-17 | 中国北方发动机研究所(天津) | High compact formula diesel-electric hybrid cooling system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |