CN206107230U - Automatic change instrument of vacuum type vehicle fluid - Google Patents
Automatic change instrument of vacuum type vehicle fluid Download PDFInfo
- Publication number
- CN206107230U CN206107230U CN201621135316.2U CN201621135316U CN206107230U CN 206107230 U CN206107230 U CN 206107230U CN 201621135316 U CN201621135316 U CN 201621135316U CN 206107230 U CN206107230 U CN 206107230U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- type vehicle
- compressed air
- air inlet
- vehicle fluid
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an automatic change instrument of vacuum type vehicle fluid, including real empty can, real empty can sets up compression interface and vacuum connection, compression interface connection vacuum generator, vacuum connection connects the vacuum pipeline. Real empty can is transparent real empty can. Vacuum generator connects compressed air inlet pipe. Last compressed air inlet valve, the quick -operation joint of being provided with of compressed air inlet pipe. Be provided with vacuum pressure meter, vacuum valve on the vacuum tube line. The utility model discloses can sparingly change the time of brake fluid, and just can finish easily alone. When having solved the change brake fluid, difficult problems such as chronic are just changed to difficult the operation alone.
Description
Technical field
This utility model is related to fluid replacing technology, specifically vacuum type vehicle fluid automatic tool exchange.
Background technology
The brakes of Today, most vehicle is all hydraulic pressure.Brakes be the most important safety device of automobile it
One, if there is failure, if taking reclamation activitiess not in time, consequence will be hardly imaginable.The common event of hydraulic vehicle brake system
Barrier is：Brake piping seepage, obstruction, rupture, joint looseness, wheelcylinder cup oil leak, brake fluid deficiency etc..Brake fluid system
Be power to be transmitted by fluid, if air enters brake pipeline system, will be compressed with compressible air, so as to lead
Brakes efficiency is caused to substantially reduce, once there are these phenomenons, vehicle must stagnation of movement maintenance.Must after brakes has been repaired
Need add and change brake fluid, when brake fluid is changed, comparatively laborious one procedure is to be mixed into brake fluid system
In air thoroughly exclude.
The air for being excluded in pipeline now is very troublesome, and we are at common practice：One people is continuous in driver's cabin
Continuous brake pedal, another people pulls down bleed screw under car at wheel cylinder, then deflation swivel nut is screwed out slightly, makes air
Exclude from deflation swivel nut together with brake fluid foam, so repeatedly.The oversize vehicle of some brake fluid transmission range length is particularly,
Change brake fluid and to exclude air particularly loaded down with trivial details, need the very big man power and material of input, not only increase the maintenance of vehicle into
This labor intensity with workman, and also affect the rate of attendance of vehicle.
Utility model content
The purpose of this utility model is to provide vacuum type vehicle fluid automatic tool exchange, can save replacing brake fluid
Time, and people just can easy operation complete.When solving replacing brake fluid, one people is not easy to operate and replacing construction is long
Etc. a difficult problem.
In order to reach above-mentioned purpose, this utility model employs following technical scheme, and vacuum type vehicle fluid is changed automatically
Instrument, including vacuum tank, the vacuum tank open up compression interface and vacuum interface, and the compression interface connects vacuum generator,
The vacuum interface connects vacuum pipeline.
The vacuum tank is transparent vacuum tank.
The vacuum generator connects compressed air inlet pipe.
Compressed air inlet valve, snap joint are provided with the compressed air inlet pipe.
Pressure vacuum gauge, vacuum valve are provided with the vacuum pipeline.
Compared to prior art, this utility model has the advantages that：
During using the instrument, compressed air inlet pipeline is accessed into vacuum generator, then by vacuum generator in tank
Vacuum is produced, after forming certain vacuum pressure, Ф 8mm pipes on specific purpose tool wheel brake wheel cylinder emptying screw is linked into
On, then unscrew emptying screw with spanner, open vacuum valve, in the presence of vacuum pressure in tank, brake fluid flows into rapidly tank
Interior, now the subatmospheric of the pressure in brake piping, forms negative pressure, when vent line inside brake liquid does not have foam,
Wheel cylinder is emptied into screw tightening.Particularly to the oversize vehicle of some brake fluid transmission range length such as：(oil gas mixes the bus for stopping
Car, truck) using the air in this tool changing brake fluid or exclusion brakes, effect is extraordinary.Additionally, should
Instrument can be additionally used in that change speed gear box is changed oil, steering wheel is changed oil, engine oil change etc., improves work efficiency decades of times, alleviates repairing people
The labor intensity of member.
Description of the drawings
Structural representations of the Fig. 1 for this utility model vacuum type vehicle fluid automatic tool exchange.
In figure：1st, transparent vacuum tank；2nd, pressure vacuum gauge；3rd, vacuum generator；4th, compressed air inlet pipe；5th, compress empty
Gas inlet valve；6th, snap joint；7th, vacuum pipeline；8th, vacuum valve.
Specific embodiment
Relevant detailed description of the present utility model and technology contents, coordinate description of the drawings as follows, but accompanying drawing only provide ginseng
Examine and purposes of discussion, not for being any limitation as to this utility model.
According to Fig. 1, vacuum type vehicle fluid automatic tool exchange, including vacuum tank, the vacuum tank open up compression interface
And vacuum interface, the compression interface connection vacuum generator 3, the vacuum interface connect vacuum pipeline 7.The vacuum tank is
Transparent vacuum tank 1.The vacuum generator connects compressed air inlet pipe 4.Compression is provided with the compressed air inlet pipe
Air inlet valve 5, snap joint 6.Pressure vacuum gauge 2, vacuum valve 8 are provided with the vacuum pipeline.
Main manufacture method is：We have installed vacuum meter, valve additional on tank respectively with a lucite vacuum tank
Door, compressed air inlet pipe line, PBT screw thread threeways, hydraulic quick coupler and vacuum generator, have thus been fabricated to vacuum type
Vehicle brake fluid automatic tool exchange.Its basic functional principle is：During using the instrument, compressed air inlet pipeline is accessed true
Empty generator, then produces vacuum by vacuum generator in tank, after forming certain vacuum pressure, Ф on specific purpose tool
8mm pipes are linked on wheel brake wheel cylinder emptying screw, are then unscrewed emptying screw with spanner, are opened vacuum valve, in tank
In the presence of interior vacuum pressure, brake fluid is flowed in tank rapidly, now the subatmospheric of the pressure in brake piping, forms negative
Wheel cylinder, when vent line inside brake liquid does not have foam, is emptied screw tightening by pressure.Particularly to some brake fluid transmission distances
From long oversize vehicle such as：(oil gas mixes motor buses, the truck stopped) is using this tool changing brake fluid or excludes braking system
Air in system, effect are extraordinary.Additionally, the instrument can be additionally used in, and change speed gear box is changed oil, steering wheel is changed oil, engine oil change
Deng improve work efficiency decades of times, alleviate the labor intensity of repairman.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the scope of the claims of the present utility model, its
He all should all belong to the scope of the claims of the present utility model with the equivalence changes of patent spirit of the present utility model.
Claims (5)
1. vacuum type vehicle fluid automatic tool exchange, it is characterised in that including vacuum tank, the vacuum tank opens up compression interface
And vacuum interface, the compression interface connection vacuum generator, the vacuum interface connect vacuum pipeline.
2. vacuum type vehicle fluid automatic tool exchange according to claim 1, it is characterised in that the vacuum tank is
Bright vacuum tank.
3. vacuum type vehicle fluid automatic tool exchange according to claim 1, it is characterised in that the vacuum generator
Connection compressed air inlet pipe.
4. vacuum type vehicle fluid automatic tool exchange according to claim 3, it is characterised in that the compressed air is entered
Compressed air inlet valve, snap joint are provided with trachea.
5. vacuum type vehicle fluid automatic tool exchange according to claim 1, it is characterised in that on the vacuum pipeline
It is provided with pressure vacuum gauge, vacuum valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135316.2U CN206107230U (en) | 2016-10-18 | 2016-10-18 | Automatic change instrument of vacuum type vehicle fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621135316.2U CN206107230U (en) | 2016-10-18 | 2016-10-18 | Automatic change instrument of vacuum type vehicle fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107230U true CN206107230U (en) | 2017-04-19 |
Family
ID=58527207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621135316.2U Expired - Fee Related CN206107230U (en) | 2016-10-18 | 2016-10-18 | Automatic change instrument of vacuum type vehicle fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467143A (en) * | 2019-09-02 | 2019-11-19 | 余俊炜 | A kind of motor vehicle brake fluid liquid discharge device |
-
2016
- 2016-10-18 CN CN201621135316.2U patent/CN206107230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467143A (en) * | 2019-09-02 | 2019-11-19 | 余俊炜 | A kind of motor vehicle brake fluid liquid discharge device |
| CN110467143B (en) * | 2019-09-02 | 2020-11-10 | 余俊炜 | Automobile brake fluid discharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171018 |