CN205905969U - Electronic brake fluid of exempting from to exhaust filling and recovery system - Google Patents
Electronic brake fluid of exempting from to exhaust filling and recovery system Download PDFInfo
- Publication number
- CN205905969U CN205905969U CN201620777461.4U CN201620777461U CN205905969U CN 205905969 U CN205905969 U CN 205905969U CN 201620777461 U CN201620777461 U CN 201620777461U CN 205905969 U CN205905969 U CN 205905969U
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- Prior art keywords
- brake fluid
- mouth
- valve
- filling
- passes
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- Withdrawn - After Issue
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an electronic brake fluid of exempting from to exhaust filling and recovery system, including the brake fluid header, the brake fluid header passes through a mouth of hydraulic pump and check valve connection three -way valve, and the b mouth of three -way valve passes through the solenoid valve and connects the braking pincers, the inlet of venturi tube is connected to the c mouth of three -way valve, the liquid outlet of venturi tube passes through filter tieback to brake fluid header, the b mouth of three -way valve still is connected to the negative pressure opening of venturi tube, and the b mouth of three -way valve still passes through check valve and relief valve tieback to brake fluid header simultaneously. To sum up, the utility model discloses simple structure, the effect is obvious, through the utility model discloses can realize need not independent exhaust when annotating simultaneously to the automatic filling and the recovery work of the clutch filling ware system inside brake liquid of braking of wheeled engineering machine tool automobile and automobile, improve work efficiency greatly, simultaneously be provided with the filter on the recovered oil way, can improve the used repeatedly who retrieves the brake fluid and rate, greatly reduced the cost.
Description
Technical field
The utility model is related to a kind of brake fluid charging recovery system, belongs to vehicle mechanical field, and specifically one kind is exempted to be vented
The filling of electrodynamic braking liquid and recovery system.
Background technology
At this stage, timing inspection and maintenance is carried out to each industrial wheeled equipment when, to brakes inspection and maintenance need to first by
Brake fluid is discharged, and fills brake fluid after being checked again；Brake fluid is commonly used when reclaiming at this stage banishes naturally, and when filling
Adopt manually fills more, is exhausted operation and just can complete to fill brake fluid, filling operation is loaded down with trivial details, and effect is paid no attention to during filling
Think.
Content of the invention
The problem existing for above-mentioned prior art, the utility model provides one kind to exempt to be vented the filling of electrodynamic braking liquid and return
Receipts system, can quickly complete brake fluid charging and reclaim operation, and need not be exhausted step, enormously simplify adding of brake fluid
It is injected back into and be incorporated as industry.
To achieve these goals, the technical solution adopted in the utility model is: one kind is exempted to be vented the filling of electrodynamic braking liquid
And recovery system, include brake fluid header, described brake fluid header is connected with a mouth of triple valve by hydraulic pump and check valve,
The b mouth of described triple valve is connected with caliper by magnetic valve；The c mouth of described triple valve is connected with the inlet of Venturi tube, institute
The liquid outlet stating Venturi tube passes through filter tieback to brake fluid header；The b mouth of described triple valve is additionally coupled to the negative pressure of Venturi tube
Mouthful, simultaneously the b mouth of triple valve also by check valve and relief valve tieback to brake fluid header；Described caliper upper end is equipped with braking
Pincers steam vent, is connected to magnetic valve by caliper steam vent, can realize exempting to be vented in brake fluid charging operation.
Further, described magnetic valve is normally close valve, it is to avoid the leakage of brake fluid after filling power-off.
The beneficial effects of the utility model are: be can achieve to industrial wheeled equipment automobile brake and vapour by the utility model
The automatic filling of clutch charging point system inside brake liquid of car and recovery operation, need not individually be vented, greatly when filling simultaneously
Improve greatly operating efficiency；Filter is provided with recovery oil circuit simultaneously, the repeat usage reclaiming brake fluid can be improved, greatly
Reduce greatly cost.
Brief description
Fig. 1 is the utility model hydraulic structure figure.
In figure: 1, brake fluid header, 2, hydraulic pump, 3, check valve, 4, triple valve, 5, Venturi tube, 6, filter, 7, electromagnetism
Valve, 8, check valve, 9, relief valve, 10, caliper.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, one kind is exempted to be vented the filling of electrodynamic braking liquid and recovery system, including brake fluid header 1, described brake fluid
Case 1 passes through hydraulic pump 2 and check valve 3 is connected with a mouth of triple valve 4, and the b mouth of described triple valve 4 is connected with by magnetic valve 7
Caliper 10；The c mouth of described triple valve 4 is connected with the inlet of Venturi tube 5, and the liquid outlet of described Venturi tube 5 passes through filter 6
Tieback is to brake fluid header 1；The b mouth of described triple valve 4 is additionally coupled to the negative pressure mouth of Venturi tube 5, and the b mouth of triple valve 4 is also logical simultaneously
Cross check valve 8 and relief valve 9 tieback to brake fluid header 1；Described caliper 10 upper end is equipped with caliper steam vent, by braking
Pincers steam vent connects to magnetic valve, can realize exempting to be vented in brake fluid charging operation.
Further, described magnetic valve 7 is normally close valve, it is to avoid the leakage of brake fluid after filling power-off.
During brake fluid charging, triple valve 4 is adjusted and connects b mouth state to a mouth, exhaust bolt on caliper is laid down, dew
Go out caliper steam vent, then connect magnetic valve rear end brake fluid pipeline to caliper steam vent, start hydraulic pump 2, pass through
Hydraulic pump 2 extracts brake fluid, is injected on caliper 10, by the caliper steam vent on caliper 10, brake fluid is injected
Exhaust bolt is screwed in caliper steam vent after the completion of filling, realizes exempting from by the internal detent liquid case within to industrial wheeled equipment
The brake fluid charging operation of exhaust；When needing brake fluid to reclaim operation, triple valve 4 is adjusted and connects c mouth state to a mouth, lead to
Crossing Venturi tube 5 provides negative pressure, by caliper 10 and the brake fluid of hydraulic fluid tank of vehicle interior sucks back to brake fluid header 1, then
Exhaust bolt is screwed in caliper exhaust bolt hole, completes brake fluid and reclaim operation.
In sum, the utility model structure is simple, and effect substantially, be can achieve to wheeled engineering machine by the utility model
The automatic filling of clutch charging point system inside brake liquid of tool automobile brake and automobile and recovery operation, when filling no simultaneously
Need to individually be vented, substantially increase operating efficiency；Filter is provided with recovery oil circuit simultaneously, can improve and reclaim brake fluid
Repeat usage, greatly reduces cost.
Claims (2)
1. one kind is exempted to be vented the filling of electrodynamic braking liquid and recovery system it is characterised in that including brake fluid header (1), described braking
Liquid case (1) passes through hydraulic pump (2) and check valve (3) is connected with a mouth of triple valve (4), and the b mouth of described triple valve (4) passes through
Magnetic valve (7) is connected with caliper (10)；The c mouth of described triple valve (4) is connected with the inlet of Venturi tube (5), described Wen
The liquid outlet of pipe (5) is by filter (6) tieback to brake fluid header (1)；The b mouth of described triple valve (4) is additionally coupled to Venturi tube
(5) negative pressure mouth, the b mouth of triple valve (4) is also by check valve (8) and relief valve (9) tieback to brake fluid header (1) simultaneously；
Described caliper (10) upper end is equipped with caliper steam vent, is connected to magnetic valve (7) by caliper steam vent.
2. one kind according to claim 1 is exempted to be vented the filling of electrodynamic braking liquid and recovery system it is characterised in that described electricity
Magnet valve (7) is normally close valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777461.4U CN205905969U (en) | 2016-07-22 | 2016-07-22 | Electronic brake fluid of exempting from to exhaust filling and recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777461.4U CN205905969U (en) | 2016-07-22 | 2016-07-22 | Electronic brake fluid of exempting from to exhaust filling and recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905969U true CN205905969U (en) | 2017-01-25 |
Family
ID=57804656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620777461.4U Withdrawn - After Issue CN205905969U (en) | 2016-07-22 | 2016-07-22 | Electronic brake fluid of exempting from to exhaust filling and recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080571A (en) * | 2016-07-22 | 2016-11-09 | 尹克君 | One exempts from the filling of aerofluxus electrodynamic braking liquid and recovery system |
-
2016
- 2016-07-22 CN CN201620777461.4U patent/CN205905969U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080571A (en) * | 2016-07-22 | 2016-11-09 | 尹克君 | One exempts from the filling of aerofluxus electrodynamic braking liquid and recovery system |
| CN106080571B (en) * | 2016-07-22 | 2018-07-20 | 尹克君 | One kind is exempted to be vented the filling of electrodynamic braking liquid and recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170125 Effective date of abandoning: 20180720 |