CN106870108A - A kind of automobile-used constant device of cooling and cooling system - Google Patents
A kind of automobile-used constant device of cooling and cooling system Download PDFInfo
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- CN106870108A CN106870108A CN201710112422.1A CN201710112422A CN106870108A CN 106870108 A CN106870108 A CN 106870108A CN 201710112422 A CN201710112422 A CN 201710112422A CN 106870108 A CN106870108 A CN 106870108A
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- water pipe
- engine
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- radiator
- pipe head
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- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- F01P11/18—Indicating devices; Other safety devices concerning coolant pressure, coolant flow, or liquid-coolant level
-
- 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
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- 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
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
-
- 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
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
-
- 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
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention relates to the automobile-used constant device of cooling of one kind and cooling system, including cool down constant device housing, radiator exhaust water pipe head, engine exhaust water pipe head, relief valve, expansion water pipe head, built-in core body and sensor unit；On the radiator drain pipe joint end face small with the diameter that engine exhaust water pipe head may be contained within constant device housing；Relief valve and expansion water pipe head may be contained within the big end face of diameter of constant device housing.The present invention between expansion tank and radiator by increasing the automobile-used constant device of cooling, and by built-in core body by one-level Physical Absorption, isolation and two grades, three-level chemical action, the potential threats such as iron rust, incrustation scale, bubble and reaction treatment calcium ions and magnesium ions, iron ion, the 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, substantially reduces complete vehicle fault rate and user uses car cost.
Description
Technical field
The invention belongs to engine-cooling system technical field, a kind of automobile-used constant device of cooling and cooling system are particularly related to
System.
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 existing cold automobile cooling system of liquid is as shown in figure 1, main by radiator 01, wind shelling cover 02, expansion tank 07, hair
Motivation outlet pipe 03, water inflow of the engine pipe 08, radiator exhaust water pipe 04, engine exhaust water pipe 05, engine filling pipe 06,
Bracket attachments are constituted.Water pump takes out recirculated water to cooling down engine in cylinder block and head from radiator, expansion tank, then by engine
Outlet pipe flows to radiator heat-dissipation, and the air bubble in cooling system is vented in water pipe and engine exhaust water pipe with radiator
Current are discharged in expansion tank, and when system pressure reaches setting value, relief valve is opened.
The shortcoming of prior art is：
Corrosion：The iron rust produced in engine water jacket cannot be discharged to outside system in cooling system circulation, block radiator
Pipeline, coolant is unable to proper flow, and radiating efficiency is reduced, and engine water temperature increases, or even " boiling ", and oil consumption can also increase.
Incrustation scale：Calcium ions and magnesium ions in coolant can slowly form incrustation scale after certain high temperature, block radiator pipeline and swollen
Swollen kettle relief valve, substantially reduces heat-sinking capability, and oil consumption increases.
Sour corrosion：Be protection engine, coolant pH value general control 7.5~11, alkaline environment, but prior art
Acidic materials are produced to destroy coolant acid-base value using ethylene glycol high-temperature oxydation after a period of time, when pH value is less than 7, Bian Huixun
Speed corrosion metal cylinder body, endangers engine life, engine scuffing when serious.
Parts Breakdown：Iron rust and incrustation scale wall built-up expansion tank inner side, do not see actual liquid level；Influence liquid level sensor essence
Degree, or even Parts Breakdown.It is cost-effective especially to the uncomprehending user of engine, fills running water, is more easy to more than generation four
Class failure.
Bubble：HTHP bubble during air-discharging, expansion tank is entered by radiator and engine, runs into low temperature
, there is explosion in environment under low pressure, produce noise, also there is certain influence on part reliability.
High cost：To maintain cooling system and engine performance, fancy price frequent clean water channel, user's car need to be spent
Cost is very high.
The content of the invention
It is an object of the invention to provide the automobile-used constant device of cooling of one kind and cooling system, to solve what existing cooling system was present
Corrosion, incrustation scale, sour corrosion, bubble and maintenance cost problem high.
The present invention is achieved by the following technical solutions：
A kind of automobile-used constant device of cooling, including cool down constant device housing, radiator exhaust water pipe head, engine exhaust water
Pipe joint, relief valve, expansion water pipe head, built-in core body and sensor unit；
The constant device housing is formed by connecting by two different cylindrical tubes of diameter, two end seals of the constant device housing
Close；
The radiator drain pipe joint may be contained within the constant device housing with the engine exhaust water pipe head
On the small end face of diameter；
The relief valve, the expansion water pipe head and the sensor unit may be contained within the straight of the constant device housing
On the big end face in footpath；
During the built-in core body is cylinder tube shape, the axial centerline of the built-in core body and the axial direction of the constant device housing
Line overlaps；
The radiator exhaust water pipe head, the engine exhaust water pipe head and the relief valve are built-in with described
Cavity between the outer surface of core body and the inner surface of the constant device housing is connected；
The expansion water pipe is connected with the cavity of the built-in core body；
The sensor unit includes first pressure probe, second pressure probe, differential pressure pickup and sensor connector；Institute
State first pressure probe to be electrically connected with the differential pressure pickup with second pressure probe, the differential pressure pickup passes through institute
Sensor connector is stated to be electrically connected with ECU or instrument；
The first pressure probe is arranged at the outside of the built-in core body, and the second pressure probe is arranged in described
Put in core body.
The radiator exhaust water pipe head is close to the constant device housing with the engine exhaust water pipe head
Inner surface, and the radiator is vented water pipe head with the engine exhaust water pipe head with the axial direction of the constant device housing
Center line is symmetrical.
The center line of the expansion water pipe overlaps with the axial centerline of the built-in core body.
The internal diameter of the expansion water pipe is 1.5 times of the internal diameter of the radiator exhaust water pipe head.
The built-in core body is followed successively by M type high molecular composite filterings ply of paper, resin anion (R.A.) layer and cation tree in from outer
Lipid layer.
The volume of the resin cation layer is 4th/3000th to thousand/1000ths of cooling system filling coolant total measurement (volume)；
The volume of the resin anion (R.A.) layer is 2 times of the volume of resin cation layer.
A kind of cooling system, including radiator, engine water jacket, radiator are vented water pipe, engine exhaust water pipe, start
Machine water inlet pipe, engine water outlet, engine filling pipe and expansion tank；
Also include the constant device of automobile-used cooling of any of the above-described；
The water inlet connection of engine water jacket described in one end of the water inflow of the engine pipe, the other end and the radiator
Delivery port is connected；
One end of the engine water outlet is connected with the delivery port of the engine water jacket, the other end and the radiator
Water inlet connection；
The moisturizing outlet of one end of the engine filling pipe and the expansion tank is connected, the other end and engine water pump
Water supplement port is connected；
One end of the radiator exhaust water pipe is connected with the exhaust delivery port of the radiator, and the other end is automobile-used with described
Cool down the radiator exhaust water pipe head connection of constant device；
One end of the engine exhaust water pipe is connected with the exhaust delivery port of the engine water jacket, the other end with it is described
The engine exhaust water pipe head connection of the automobile-used constant device of cooling；
The expansion water pipe head of the automobile-used constant device of cooling is connected with the exhaust water pipe head of the expansion tank.
The beneficial effects of the invention are as follows：
The present invention by increasing the automobile-used constant device of cooling and logical by built-in core body between expansion tank and radiator
Cross one-level Physical Absorption, isolation and two grades, three-level chemical action, iron rust, incrustation scale, the bubble produced in absorption cooling system work
And the potential threat such as reaction treatment calcium ions and magnesium ions, iron ion, acid ion, maintain coolant pH value constant, it is that system output is clear
Clean, safe coolant, so that it is guaranteed that cooling system secure persistent Effec-tive Function, substantially reduces complete vehicle fault rate and user's 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；Separation bubble, lifts cooling system heat dispersion；Avoid the occurrence of expansion tank liquid level blooming and
Parts Breakdown；Cooling water channel need not be cleaned and coolant is changed, it is only necessary to the automobile-used constant device of cooling is changed, it is simple to operate,
Reduce user's maintenance cost.
Brief description of the drawings
Fig. 1 is prior art cooling systems schematic diagram；
Fig. 2 is cooling system schematic diagram of the present invention；
Fig. 3 is the automobile-used constant device structural representation of cooling of the present invention；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the automobile-used constant device internal structure schematic diagram of cooling of the present invention；
Fig. 6 is that built-in core body cuts profile；
Fig. 7 is that one-level acts on schematic diagram；
Fig. 8 is two grades of effect schematic diagrames；
Fig. 9 is that three-level acts on schematic diagram；
Figure 10 is the constant device dismounting exploded view of automobile-used cooling.
Description of reference numerals
01 radiator, 02 wind shelling cover, 03 engine water outlet, 04 radiator exhaust water pipe, 05 engine exhaust water pipe, 06
Engine filling pipe, 07 expansion tank, 08 water inflow of the engine pipe, 1 radiator, 2 engine water outlets, 3 radiator water channel highests
Point, 4 radiators exhaust water pipe, 5 engine exhaust water pipes, the 6 automobile-used constant devices of cooling, 7 expansion tanks, 8 engine water jacket highests
Point, 9 engine filling pipes, 10 water inflow of the engine pipes, the 11 constant device supports of cooling, 12 support bracket bolts, 13 steel band type elastic hoops,
14 expansion tank connecting tubes, the 61 constant device housings of cooling, the exhaust water pipe head of 62 radiators, 63 engine exhaust water pipe heads,
64 relief valves, 65 expansion water pipe heads, 66 built-in core bodys, 67 sensor units, 661M type high molecular composite filtering ply of papers, 662 is cloudy
Ion exchange resin layer, 663 resin cations layer, 671 first pressures probe, 672 second pressures probe, 673 differential pressure pickups, 674
Sensor connector.
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.
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 level sensor fault.
Aqueous vapor 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.
Reduces cost, lifts user satisfaction：Very low expense need to be only spent to change the constant device of cooling, and without spending big price
Cleaning water channel, it is also not thorough.User is greatly reduced and uses car cost, effect is more preferable.
The application provides a kind of automobile-used constant device of cooling, as shown in Fig. 3 to Fig. 9, including cools down constant device housing 61, radiating
Device exhaust water pipe head 62, engine exhaust water pipe head 63, relief valve 64, expansion water pipe head 65, built-in core body 66 and biography
Sensor assembly 67.
Constant device housing is formed by connecting by two different cylindrical tubes of diameter, the closed at both ends of constant device housing；It is wherein straight
The big cylindrical tube in footpath to form ledge structure because diameter increases, and is bubble Tunliu area.
The radiator drain pipe joint end face small with the diameter that engine exhaust water pipe head may be contained within constant device housing
On；Radiator is vented the inner surface that water pipe head is close to constant device housing with engine exhaust water pipe head, and radiator is arranged
Air water pipe joint is symmetrical with the axial centerline of constant device housing with engine exhaust water pipe head, and radiator exhaust water pipe head
Size with engine exhaust water pipe head is identical.
Relief valve and expansion water pipe head may be contained within the big end face of diameter of constant device housing；Relief valve is arranged in most
High point, when system pressure reaches setting value, relief valve is opened, bubbles burst discharge, by the constant device core body of automobile-used cooling every
From bubble and coolant, bubble is not involved in cooling system and circulate, prevent from influenceing heat dispersion.
Built-in core body is cylinder tube shape, and the axial centerline of built-in core body overlaps with the axial centerline of constant device housing.
The outer surface and perseverance of radiator exhaust water pipe head, engine exhaust water pipe head and relief valve with built-in core body
Determine the cavity connection between the inner surface of device housing.
Expansion water pipe is connected with the cavity of built-in core body.The center line for expanding water pipe overlaps with the axial centerline of built-in core body.
The internal diameter of water pipe is expanded for radiator is vented 1.5 times of the internal diameter of water pipe head, to be that cooling system exports smooth water flow.
Built-in core body is followed successively by M type high molecular composite filterings ply of paper 661, resin anion (R.A.) layer 662 and cation in from outer
Resin bed 663.
After coolant enters the constant device inside of automobile-used cooling, first pass around M type high molecular composite filtering ply of papers, complete iron rust,
Incrustation scale absorbs and bubble isolation, then by resin anion (R.A.) layer, acid ion is removed by ion exchange, finally by cation
Resin bed, the harmful ions such as calcium ion, magnesium ion, the iron ion in coolant are removed by ion exchange.By anion tree
The hydroxyl ion and hydrogen ion that the chemical action of lipid layer and resin cation layer is formed react to be formed to the safe nothing of cooling system again
Harmful deionized water, so that it is guaranteed that cooling system energy secure persistent Effec-tive Function.
The volume of resin cation layer is 4th/3000th to thousand/1000ths of cooling system filling coolant total measurement (volume)；It is cloudy from
The volume of subtree lipid layer is 2 times of the volume of resin cation layer.
The sensor unit 67 includes first pressure probe 671, second pressure probe 672, differential pressure pickup 673 and passes
Sensor joint 674；The first pressure probe is electrically connected with second pressure probe with the differential pressure pickup, the pressure
Gap sensor is electrically connected by the sensor connector with ECU or instrument.
The first pressure probe is arranged at the outside of the built-in core body, and the second pressure probe is arranged in described
Put in core body, first pressure is popped one's head in for monitoring before processing coolant pressure, and second pressure is popped one's head in for monitoring by three-level
Coolant pressure after reason, differential pressure pickup processing unit can judge whether water resistance meets system requirements according to both pressure differentials, surpass
Timestamp can feed back signal to ECU or instrument alarm by sensor connector, remind user to change in time.
The application also provides a kind of cooling system, as shown in Fig. 2 being vented including radiator 1, engine water jacket, radiator
Water pipe 4, engine exhaust water pipe 5, water inflow of the engine pipe 10, engine water outlet 2, engine filling pipe 9 and expansion tank 7.
Also include the constant device 6 of automobile-used cooling of any of the above-described.
The water inlet connection of one end engine water jacket of water inflow of the engine pipe, the other end is connected with the delivery port of radiator.
One end of engine water outlet is connected with the delivery port of engine water jacket, and the other end connects with the water inlet of radiator
Connect.
One end of engine filling pipe is connected with the moisturizing outlet of expansion tank, and the other end connects with engine water pump water supplement port
Connect.
One end of radiator exhaust water pipe is connected with the exhaust delivery port of radiator, the other end and automobile-used cools down constant device
Radiator exhaust water pipe head connection.
One end of engine exhaust water pipe is connected with the exhaust delivery port of engine water jacket, and the other end is constant with automobile-used cooling
The engine exhaust water pipe head connection of device.
The expansion water pipe head of the automobile-used constant device of cooling is connected with the exhaust water pipe head of expansion tank.
The automobile-used constant device of cooling is arranged in radiator exhaust water pipe, between engine exhaust water pipe and expansion tank, passes through
Physical Absorption, isolation and secondary chemical effect, three-level chemical action that one-level is acted on, the iron produced in absorption cooling system work
Rust, incrustation scale, bubble and reaction treatment calcium ions and magnesium ions, iron ion, acid ion potential threat, make coolant pH value maintain properly
Constant range, be system output cleaning, safety coolant.Cooling system work is main to be divided to water circulation and exhaust two portions
Point, the iron rust of generation, incrustation scale, calcium ions and magnesium ions, iron ion, acid ion are gentle in system steeps oneself-meeting by reaching radiating in water circulation
Device water channel peak 3 and engine water jacket peak 8, then enter the constant device of cooling with system exhaust work, cool down constant device complete
Into after treatment hazardous substance, output cleaning, the coolant of safety are recycled into expansion tank, it is ensured that cooling system is safe and efficient
Persistently work.
Before the automobile-used constant device requirement of cooling is arranged in expansion tank, cools down constant device extreme lower position and be higher than radiator water
Road peak 3 and engine water jacket peak 8.
The automobile-used constant device of cooling needs time-based maintenance on request to change, and as shown in Figure 10, removes the steel band of connecting water pipe joint
Type elastic hoop 13, extracts radiator exhaust water pipe, engine exhaust water pipe, expansion tank connecting tube 14, striking bolt
12, open the constant device support 11 of cooling, you can change to cooling down constant device maintenance.
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 (7)
1. one kind is automobile-used cools down constant device, it is characterised in that：Including cooling down constant device housing, radiator exhaust water pipe head, hair
Motivation exhaust water pipe head, relief valve, expansion water pipe head, built-in core body and sensor unit；
The constant device housing is formed by connecting by two different cylindrical tubes of diameter, the closed at both ends of the constant device housing；
The radiator drain pipe joint may be contained within the diameter of the constant device housing with the engine exhaust water pipe head
On small end face；
The relief valve and the expansion water pipe head may be contained within the big end face of diameter of the constant device housing；
The built-in core body is cylinder tube shape, the axial centerline weight of the axial centerline of the built-in core body and the constant device housing
Close；
Radiator exhaust water pipe head, the engine exhaust water pipe head and the relief valve with the built-in core body
Outer surface connected with the cavity between the inner surface of the constant device housing；
The expansion water pipe is connected with the cavity of the built-in core body；
The sensor unit includes first pressure probe, second pressure probe, differential pressure pickup and sensor connector；Described
One pressure probe is electrically connected with second pressure probe with the differential pressure pickup, and the differential pressure pickup is by the biography
Sensor joint is electrically connected with ECU or instrument；
The first pressure probe is arranged at the outside of the built-in core body, and the second pressure probe is arranged at the built-in core
In vivo.
2. the constant device of automobile-used cooling according to claim 1, it is characterised in that：The radiator is vented water pipe head and institute
State the inner surface that engine exhaust water pipe head is close to the constant device housing, and the radiator exhaust water pipe head and institute
State engine exhaust water pipe head symmetrical with the axial centerline of the constant device housing.
3. the constant device of automobile-used cooling according to claim 1, it is characterised in that：The center line of the expansion water pipe is interior with described
The axial centerline for putting core body overlaps.
4. the constant device of automobile-used cooling according to claim 1, it is characterised in that：The internal diameter of the expansion water pipe dissipates for described
1.5 times of the internal diameter of hot device exhaust water pipe head.
5. the constant device of automobile-used cooling according to claim 1, it is characterised in that：The built-in core body is followed successively by from outer in
M type high molecular composite filterings ply of paper, resin anion (R.A.) layer and resin cation layer.
6. the constant device of automobile-used cooling according to claim 5, it is characterised in that：The volume of the resin cation layer is cold
But system fills 4th/3000th to thousand/1000ths of coolant total measurement (volume)；The volume of the resin anion (R.A.) layer is resin cation
2 times of the volume of layer.
7. a kind of cooling system, including radiator, engine water jacket, radiator exhaust water pipe, engine exhaust water pipe, engine
Water inlet pipe, engine water outlet, engine filling pipe and expansion tank；
It is characterized in that：Also include the constant device of automobile-used cooling of any one of the claims 1 to 6；
The water inlet connection of engine water jacket described in one end of the water inflow of the engine pipe, the water outlet of the other end and the radiator
Mouth connection；
One end of the engine water outlet is connected with the delivery port of the engine water jacket, and the other end enters with the radiator
The mouth of a river connects；
The moisturizing outlet of one end of the engine filling pipe and the expansion tank be connected, the other end and engine water pump moisturizing
Mouth connection；
One end of radiator exhaust water pipe is connected with the exhaust delivery port of the radiator, the other end and the automobile-used cooling
The radiator exhaust water pipe head connection of constant device；
One end of the engine exhaust water pipe is connected with the exhaust delivery port of the engine water jacket, and the other end is automobile-used with described
Cool down the engine exhaust water pipe head connection of constant device；
The expansion water pipe head of the automobile-used constant device of cooling is connected with the exhaust water pipe head of the expansion tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112422.1A CN106870108A (en) | 2017-02-28 | 2017-02-28 | A kind of automobile-used constant device of cooling and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112422.1A CN106870108A (en) | 2017-02-28 | 2017-02-28 | A kind of automobile-used constant device of cooling and cooling system |
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| CN106870108A true CN106870108A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710112422.1A Pending CN106870108A (en) | 2017-02-28 | 2017-02-28 | A kind of automobile-used constant device of cooling and cooling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540538A (en) * | 2018-08-27 | 2019-03-29 | 浙江中车电车有限公司 | A kind of bus cooling-system system failure analysis method and system |
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| WO2000006874A1 (en) * | 1998-07-31 | 2000-02-10 | Volvo Lastvagnar Ab | Device for a cooling system |
| US20110129753A1 (en) * | 2009-12-02 | 2011-06-02 | Hyundai Motor Company | Coolant demineralizer for a fuel cell vehicle |
| CN203308566U (en) * | 2013-05-07 | 2013-11-27 | 陈益楷 | Automobile engine cooling system with filtering function |
| CN203856566U (en) * | 2014-03-26 | 2014-10-01 | 中国重汽集团济南动力有限公司 | Plastic expansion water tank |
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2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000006874A1 (en) * | 1998-07-31 | 2000-02-10 | Volvo Lastvagnar Ab | Device for a cooling system |
| US20110129753A1 (en) * | 2009-12-02 | 2011-06-02 | Hyundai Motor Company | Coolant demineralizer for a fuel cell vehicle |
| CN203308566U (en) * | 2013-05-07 | 2013-11-27 | 陈益楷 | Automobile engine cooling system with filtering function |
| CN203856566U (en) * | 2014-03-26 | 2014-10-01 | 中国重汽集团济南动力有限公司 | Plastic expansion water tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109540538A (en) * | 2018-08-27 | 2019-03-29 | 浙江中车电车有限公司 | A kind of bus cooling-system system failure analysis method and system |
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Application publication date: 20170620 |