CN106870111A - A kind of expansion tank and processing method - Google Patents

A kind of expansion tank and processing method Download PDF

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Publication number
CN106870111A
CN106870111A CN201710113158.3A CN201710113158A CN106870111A CN 106870111 A CN106870111 A CN 106870111A CN 201710113158 A CN201710113158 A CN 201710113158A CN 106870111 A CN106870111 A CN 106870111A
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CN
China
Prior art keywords
expansion tank
built
chamber
core body
ion
Prior art date
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Granted
Application number
CN201710113158.3A
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Chinese (zh)
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CN106870111B (en
Inventor
胡杰
刘聪聪
李盈盈
马骁宇
吴昌庆
刘韶雷
张伟
周列新
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Anhui Jianghuai Automobile Group Corp
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Anhui Jianghuai Automobile Group Corp
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Priority to CN201710113158.3A priority Critical patent/CN106870111B/en
Publication of CN106870111A publication Critical patent/CN106870111A/en
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Publication of CN106870111B publication Critical patent/CN106870111B/en
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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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • F01P11/06—Cleaning; Combating corrosion
    • 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
    • F01P11/14—Indicating devices; Other safety devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • 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
    • F01P11/06—Cleaning; Combating corrosion
    • F01P2011/061—Cleaning or combating corrosion using filters
    • 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
    • F01P11/06—Cleaning; Combating corrosion
    • F01P2011/066—Combating corrosion
    • F01P2011/068—Combating corrosion chemically

Abstract

The present invention relates to a kind of expansion tank and processing method, including expansion tank housing, expansion tank housing inner route clapboard is divided into first chamber and second chamber；Close filler, pressure cover, radiator exhaust water pipe head, engine exhaust water pipe head, engine refill adapter, venting conduit, exhaust manifolds and built-in core body are provided with expansion tank housing.The technical program is by the two chambers and a built-in core body in expansion tank housing, by one-level Physical Absorption, isolation and two grades, three-level chemical action, iron rust, incrustation scale, bubble and the potential threat such as reaction treatment calcium and magnesium iron ion and acid ion produced in absorption cooling system work, maintain coolant pH value constant, it is system output cleaning, the coolant of safety, so that it is guaranteed that cooling system secure persistent Effec-tive Function, reduces complete vehicle fault rate and uses car cost.

Description

A kind of expansion tank and processing method
Technical field
The invention belongs to engine-cooling system technical field, a kind of expansion tank and processing method are particularly related to.
Background technology
According to investigations, the automobile engine source of failure in the whole world more than 50% is in cooling system.Engine is when work Substantial amounts of heat can be produced, after indicating oven temperature of engine, its efficiency can be caused to reduce, even Parts Breakdown.Automobile Cooling system carries out the circulation of liquid by the pipeline and path in engine.Heat can be absorbed when liquid flows through high-temperature engine Amount, reduces the temperature of engine, there is provided appropriate temperature is in a suitable operating temperature to ensure engine.Liquid flows through After engine, then heat exchanger (radiator) is flowed to, the heat in liquid is dispersed into air by heat exchanger.But automobile After using a period of time, often there is oil consumption increase, water temperature is easily higher, or even alarm " boiling ", and expansion tank is smudgy, The problems such as not seeing liquid level, especially engine scuffing when serious, diesel-engine road vehicle.This failure cause is caused to be vehicle cooling system System is that enclosed cooling water heat exchanges work system, and the hazardous substance such as inevitable iron rust, incrustation scale for producing cannot be timely in work It is discharged to outside system, blocks pipeline, cause cooling system to radiate bad, causes engine overheat, thermal efficiency reduction, oil consumption increase； Coolant main component is ethylene glycol, and high-temperature oxydation can produce acidic materials, cause PH to reduce, and corrodes engine, is transported for a long time Row certainly will influence engine life and user to be worth.
The content of the invention
It is an object of the invention to provide a kind of expansion tank and processing method, to solve prior art expansion tank in work The hazardous substances such as middle incrustation scale cannot discharge system be outer and problem of cooling corrosion engine.
The present invention is achieved by the following technical solutions：
A kind of expansion tank, including expansion tank housing, the expansion tank housing inner route clapboard are divided into first chamber And second chamber；
Filler is provided with the first chamber corresponding position on the expansion tank housing, the filler is by pressure Power lid is sealed；
Be provided with the expansion tank housing above the first chamber side radiator exhaust water pipe head and Engine exhaust water pipe head；
Engine refill adapter is provided with below the expansion tank housing to be connected with the second chamber；
One end of venting conduit is arranged at the filler close at the expansion tank housing, and connects with the filler Logical, the other end of the relief tube is connected with the second chamber；
The upper end of exhaust manifolds connects with the filler, and the other end is in communication with the outside, and the exhaust manifolds add described The position of geat is higher than the relief tube in the position of the filler；
Built-in core body is provided with the first chamber；The lower end of the built-in core body offsets with the dividing plate, with Communicating pipe is provided with the relative dividing plate in the lower end of the built-in core body；
Differential pressure pickup, first pressure probe and second pressure probe are provided with the expansion tank housing, it is described First pressure is popped one's head in and second pressure probe is electrically connected with the differential pressure pickup；
The first pressure probe is provided with first chamber, and the second pressure probe is arranged at the built-in core body It is interior.
Highest calibration points and minimum calibration points are provided with the expansion tank housing, and are connected with the second chamber It is logical；The upper surface of the built-in core body is less than the highest calibration points, and the lower surface of the built-in core body is less than the minimum quarter Degree point.
The first drainage plate is provided with the nearly radiator exhaust water pipe head in the expansion tank housing, described The second drainage plate is provided with above built-in core body.
The built-in core body is circular cone tubular construction, the external diameter of the external diameter less than lower end of upper end, the lower end of the built-in core body Diameter of the external diameter less than the filler.
The built-in core body includes M type high molecular composite filterings ply of paper, resin anion (R.A.) layer and cation successively from the outside to the core Resin bed.
The volume of the resin cation layer is fill coolant total measurement (volume) 4/3000ths to thousand/1000ths；It is described it is cloudy from The volume of subtree lipid layer is the twice of the resin cation layer.
Relief valve is provided with the relief tube；Position of the position of the relief valve less than the pressure cover inner seal ring Put.
The lower end of the first pressure probe and the lower end of second pressure probe are below the upper of the built-in core body End face.
A kind of processing method of expansion tank, using the expansion tank of any of the above-described, comprises the following steps：
1) one-level effect, be absorbed into by M type high molecular composite filtering ply of papers iron rust in first chamber, incrustation scale and every From bubble；
2) two grades effect, by anion exchange resin layer dispose into acid ion in first chamber etc. endanger from Son, and produce hydroxyl ion；
3) three-level effect, calcium ion, magnesium ion, iron into first chamber are disposed by cationic ion-exchange resin layer Ion etc. endangers ion and produces hydrogen ion；
4) the poly- hydroxyl ion 2) of step hydrogen ion chemical reaction generation deionized water 3) poly- with step.
The beneficial effects of the invention are as follows：
The technical program is inhaled by two chambers and a built-in core body in expansion tank housing by one-level physics Receive, isolate and two grades, three-level chemical action, iron rust, incrustation scale, bubble and the reaction treatment calcium produced in absorption cooling system work The potential threats such as magnesium ion, iron ion, acid ion, maintain coolant pH value constant, are system output cleaning, the cooling of safety Liquid, so that it is guaranteed that cooling system secure persistent Effec-tive Function, substantially reduces complete vehicle fault rate and user uses car cost.
By disposing iron rust, incrustation scale and potentially hazardous ion, it is ensured that cooling system secure persistent Effec-tive Function, reduce Oil consumption and complete vehicle fault rate.
By separation bubble, cooling system heat dispersion is lifted, it is to avoid expansion tank blooming and Parts Breakdown occur； By the double-deck management and control of the coolant to entering in expansion tank and supplement coolant, the coolant in externally fill and system Risk is processed, it is ensured that whenever into engine coolant all be cleaning, safety, full maintenance cooling system And engine.
Substantially reduce user and use car cost.Professional 4S shops need not be gone to, high expense is spent, cleaning cooling system water channel is changed Coolant.Need to only spend very low expense change expansion tank just can essence exclude risk, simple to operate, oneself can also start Change.
Brief description of the drawings
Fig. 1 is the structural representation of expansion tank of the present invention；
Fig. 2 is the internal structure schematic diagram of expansion tank of the present invention；
Fig. 3 is expansion tank coolant injection schematic diagram of the present invention；
Fig. 4 is pressure release valve closed mode schematic diagram；
Fig. 5 is expansion tank internal work schematic diagram；
Fig. 6 is relief valve open mode schematic diagram；
Fig. 7 is built-in core cross-sectional schematic diagram；
Fig. 8 is built-in core body coagulation schematic diagram；
Fig. 9 is built-in core body two stage treatment schematic diagram；
Figure 10 is built-in core body tertiary treatment schematic diagram.
Description of reference numerals
1 expansion tank housing, the exhaust water pipe head of 2 radiators, 3 engine exhaust water pipe heads, 4 exhaust manifolds, 5 start Machine refill adapter, 6 first pressures probe, 7 differential pressure pickups, 8 second pressures probe, 9 pressure covers, 10 fillers, 11 pressure releases Conduit, 12 highest calibration points, 13 minimum calibration points, 14 first chambers, 15 dividing plates, 16 communicating pipes, 17 built-in core bodys, 18 first draw Stream plate, 19 second drainage plates, 20 sealing rings, 21 second chambers, 23M type high molecular composite filtering ply of papers, 24 anion exchange resin Layer, 25 cationic ion-exchange resins layer.
Specific embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only Can be used for explaining and illustrating technical scheme, and be not to be construed as the limitation to technical solution of the present invention.
The effect of the expansion tank of the application：
Rust cleaning, scale removal：By the iron rust, the incrustation scale that are produced in high molecular composite filtering ply of paper Physical Absorption cooling system, keep away Exempt from blocking pipe phenomenon, it is ensured that heat dispersion high efficiency is played, while reducing oil consumption.
Exclude potential risk：By cation and anion exchange chemical action, before iron rust, incrustation scale is formed, coolant is removed In calcium ions and magnesium ions and iron ion and the deionized water needed for forming system, it is to avoid the later stage forms iron rust, the potential risk of incrustation scale, System is worked and be constantly in secure high performance running status.
Deacidification：By anion exchange chemical action, the acid ion of ethylene glycol high-temperature oxydation generation is displaced, make cooling Liquid pH value maintains ideal range always, it is to avoid coolant acidizing corrosion engine water jacket, excludes the risk of engine scuffing.
Avoid Parts Breakdown：Be not in the smudgy problem of expansion tank incrustation scale wall built-up and sensor fault.
Bubble separation, noise reduction and heat radiation performance：The HTHP bubble during air-discharging is absorbed, output is stable Current, prevent bubble explosion, reduce noise, expansion tank reliability and system radiating performance are lifted, while evading cavitation erosion risk.
Least risk：Source management and control, initially fills coolant, is entered back into after first passing around expansion tank core body tertiary treatment Engine works, and is engine input cleaning coolant, and problem is controlled from source, the risk control during cooling system is worked System is in minimum zone.
Reduces cost, lifts user satisfaction：Very low expense need to be only spent to regularly replace expansion tank, and without spending big valency Money cleans water channel, also not thorough.User is greatly reduced and uses car cost, effect is more preferable.
The expansion tank of the technical program, by built-in core body, by one-level Physical Absorption, isolation and two grades, three-level Act on, the iron rust that is produced in absorption cooling system work, incrustation scale, bubble and reaction treatment calcium ions and magnesium ions, iron ion, it is acid from The potential threats such as son, make coolant pH value maintain suitable constant range, are that system exports cleaning, the coolant of safety, with Ensure the safe and efficient lasting work of cooling system.
The application provides a kind of expansion tank, as shown in Figures 1 to 10, including expansion tank housing 1, the expansion tank Housing inner route clapboard 15 is divided into first chamber 14 and second chamber 21.
As depicted in figs. 1 and 2, radiator exhaust water pipe head 2 and engine exhaust water pipe head 3 is arranged in expansion tank Left side top position of keeping to the side connects with first chamber, and engine refill adapter 5 is arranged in expansion tank housing lower surface, is located at Radiator is vented the same side of water pipe head, is connected with second chamber.
The upper surface of expansion tank housing is provided with filler 10, pressure cover is rotated with filler and is connected, for closing Filler, is provided with sealing ring 20 on pressure cover 9, and one end of venting conduit 11 is arranged at the filler close to the expansion At kettle housing, and connected with the filler, the other end of the relief tube is connected with second chamber.
Coolant height identification, including highest calibration points 12 and minimum calibration points are provided with the right side of expansion tank housing 13。
The upper end of exhaust manifolds 4 connects with the filler, and the other end is in communication with the outside, and the exhaust manifolds add described Higher than the relief tube in the position of the filler, the sealing ring on pressure cover is led positioned at relief tube with exhaust for the position of geat Between pipe, the lower end of exhaust manifolds is vertically downward.
Built-in core body 17 is provided with first chamber, lower end and the dividing plate of the built-in core body offset, with institute State and be provided with communicating pipe 16 at the relative dividing plate in lower end of built-in core body.
Differential pressure pickup 7, first pressure probe 6 and second pressure probe 8, institute are provided with the expansion tank housing State first pressure probe and second pressure probe is electrically connected with the differential pressure pickup.
The first pressure probe is provided with first chamber, and the second pressure probe is arranged at the built-in core body It is interior.
First pressure is popped one's head in for monitoring before processing coolant pressure in first chamber, and second pressure is popped one's head in for monitoring Put by coolant pressure after tertiary treatment in core body, differential pressure pickup can judge whether water the moon meets cold according to both pressure differentials But system requirements, can feed back signal to ECU or instrument alarm when exceeded, remind user to change built-in core body in time.
The lower end of the first pressure probe and the lower end of second pressure probe are below the upper of the built-in core body End face ensures that monitoring is accurate.
The upper surface of the built-in core body is less than the highest calibration points, the lower surface of the built-in core body less than it is described most Low scale point.
The built-in core body is circular cone tubular construction, the external diameter of the external diameter less than lower end of upper end, the lower end of the built-in core body External diameter conveniently takes out and changes less than the diameter of the filler.
The first drainage plate 18 is provided with the nearly radiator exhaust water pipe head in the expansion tank housing, in institute State and the second drainage plate 19 is provided with above built-in core body, be for protecting built-in core to design, prevent coolant straight Impact core body is connect, is caused damage.
The function of first chamber is the danger in the coolant of circulation in the new coolant for filling for the treatment of and cooling system work Evil material, and separation bubble does not enter second chamber and participates in cooling circulation, it is ensured that cooling system safe and highly efficient operation.
Second chamber connects filler by venting conduit, and the pressure release valve position in venting conduit is close less than pressure cover Seal position, it is that engine moisturizing and cooling system are vented that the effect of second chamber is.
The operation principle of expansion tank
As shown in figure 3, the daily filling of coolant, it is only necessary to which opening pressure cover carries out the filling of coolant, and coolant is first First chamber is reached, is defeated cooling system by entering second chamber by communicating pipe after the three-level effect treatment of built-in core body The coolant for sending cleaning again safe.
Relief valve in venting conduit is closed before setting pressure is not reaching to, as shown in figure 4, when filling When coolant exceeds the waterline below minimum calibration points, a pressure area for sealing is formed in the top A areas of second chamber, it is empty Gas principle is to ensure upper surface of the ECL in first chamber always above built-in core body, making the work(of built-in core body Effect is maximized.
In this application, built-in core body is similar circular cone tubular construction, the external diameter of the external diameter less than lower surface of upper surface, purpose It is also the surface area and effect for lifting built-in core body, plays a part of double shield.After filling, coolant is highly controlled Between highest calibration points and minimum calibration points.
When cooling system pressure reaches setup pressure value, relief valve and pressure cover in venting conduit can be opened successively, As shown in fig. 6, expansion tank completes exhaust pressure relief work, after the reduction of cooling system pressure, relief valve and pressure cover can be closed successively Close.
Built-in core body operation principle：
One-level is acted on, and iron rust, incrustation scale and separation bubble are absorbed by M type high molecular composite filterings ply of paper 23.
Two grades effect, by anion exchange resin layer 24 dispose acid ion etc. endanger ion, and produce hydrogen-oxygen from Son.
Three-level is acted on, and is disposed calcium ion, magnesium ion, iron ion etc. by cationic ion-exchange resin layer 25 and is endangered ion simultaneously Produce hydrogen ion.
By the way that after above tertiary treatment, hazardous substance is all disposed, two grades of effects and three-level are acted on coolant Hydroxyl ion and the hydrogen ion chemical reaction for producing afterwards generate the deionized water harmless to cooling system, it is ensured that cooling system can pacify Full persistent high efficiency operation.
The above is only the description of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and Objectively there is unlimited concrete structure, for those skilled in the art, do not departing from the principle of the invention On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (9)

1. a kind of expansion tank, it is characterised in that：Including expansion tank housing, the expansion tank housing inner route clapboard is divided into First chamber and second chamber；
Filler is provided with the first chamber corresponding position on the expansion tank housing, the filler passes through pressure cover Sealing；
Radiator exhaust water pipe head is provided with the expansion tank housing above the first chamber side and is started Machine is vented water pipe head；
Engine refill adapter is provided with below the expansion tank housing to be connected with the second chamber；
One end of venting conduit is arranged at the filler close at the expansion tank housing, and is connected with the filler, The other end of the relief tube is connected with the second chamber；
The upper end of exhaust manifolds connects with the filler, and the other end is in communication with the outside, and the exhaust manifolds are in the filler Position higher than the relief tube in the position of the filler；
Built-in core body is provided with the first chamber；The lower end of the built-in core body offsets with the dividing plate, with it is described Communicating pipe is provided with the relative dividing plate in the lower end of built-in core body；
Differential pressure pickup, first pressure probe and second pressure probe, described first are provided with the expansion tank housing Pressure probe and second pressure probe are electrically connected with the differential pressure pickup；
The first pressure probe is provided with first chamber, and the second pressure probe is arranged in the built-in core body.
2. expansion tank according to claim 1, it is characterised in that：Highest quarter is provided with the expansion tank housing Degree point and minimum calibration points, and connected with the second chamber；The upper surface of the built-in core body is less than the highest scale Point, the lower surface of the built-in core body is less than the minimum calibration points.
3. expansion tank according to claim 1, it is characterised in that：The nearly radiator in the expansion tank housing The first drainage plate is provided with exhaust water pipe head, the second drainage plate is provided with above the built-in core body.
4. expansion tank according to claim 1, it is characterised in that：The built-in core body is circular cone tubular construction, upper end External diameter is less than the external diameter of lower end, the diameter of the lower end external diameter less than the filler of the built-in core body.
5. expansion tank according to any one of claim 1 to 4, it is characterised in that：The built-in core body is from the outside to the core Include M type high molecular composite filterings ply of paper, resin anion (R.A.) layer and resin cation layer successively.
6. expansion tank according to claim 5, it is characterised in that：The volume of the resin cation layer is cooled down for filling 4th/3000th to thousand/1000ths of liquid total measurement (volume)；The volume of the resin anion (R.A.) layer is the twice of the resin cation layer.
7. expansion tank according to claim 1, it is characterised in that：Relief valve is provided with the relief tube；It is described Position of the position of relief valve less than the pressure cover inner seal ring.
8. expansion tank according to claim 1, it is characterised in that：The lower end and described second of the first pressure probe The upper surface that the lower end of pressure probe is below the built-in core body ensures that monitoring is accurate.
9. a kind of processing method of expansion tank, it is characterised in that：Use the swelling water of any one of the claims 1 to 8 Kettle, comprises the following steps：
1) one-level effect, is absorbed into iron rust in first chamber, incrustation scale and isolates gas by M type high molecular composite filtering ply of papers Bubble；
2) two grades of effects, acid ion into first chamber etc. are disposed by anion exchange resin layer and endanger ion, And produce hydroxyl ion；
3) three-level effect, calcium ion, magnesium ion, iron ion into first chamber are disposed by cationic ion-exchange resin layer Ion and hydrogen ion is produced Deng harm；
4) the poly- hydroxyl ion 2) of step hydrogen ion chemical reaction generation deionized water 3) poly- with step.
CN201710113158.3A 2017-02-28 2017-02-28 A kind of expansion tank and processing method Active CN106870111B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356656A (en) * 2020-10-23 2021-02-12 东风柳州汽车有限公司 Liquid storage tank and automobile cooling system
CN114439596A (en) * 2020-10-30 2022-05-06 重庆长安汽车股份有限公司 Water storage bottle for vehicle and vehicle with water storage bottle

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CN202937346U (en) * 2012-12-03 2013-05-15 林州市桃园散热科技有限公司 Water tank for diesel engine
CN203146095U (en) * 2013-03-12 2013-08-21 北京汽车股份有限公司 Automobile expansion water tank
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343353A (en) * 1980-11-26 1982-08-10 John Tsopelas Automobile radiator filter
CN2276992Y (en) * 1996-07-05 1998-03-25 郝福利 Cooling water purifying and softening kettle for motor-vehicle
KR20050020090A (en) * 2003-08-21 2005-03-04 현대자동차주식회사 Warning apparatus the level of cooling water in reservior tank
CN202091022U (en) * 2011-04-26 2011-12-28 宁波春华汽配有限公司 Expansion tank for automobile
CN202937346U (en) * 2012-12-03 2013-05-15 林州市桃园散热科技有限公司 Water tank for diesel engine
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CN104632351A (en) * 2013-11-06 2015-05-20 北汽福田汽车股份有限公司 Chamber structure for separating liquid and air, auxiliary water tank and engine cooling system
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356656A (en) * 2020-10-23 2021-02-12 东风柳州汽车有限公司 Liquid storage tank and automobile cooling system
CN114439596A (en) * 2020-10-30 2022-05-06 重庆长安汽车股份有限公司 Water storage bottle for vehicle and vehicle with water storage bottle
CN114439596B (en) * 2020-10-30 2024-03-22 重庆长安汽车股份有限公司 Water storage bottle for vehicle and vehicle with same

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