CN208605525U - A kind of Pneumatic and hydraulic liquid power retarder - Google Patents
A kind of Pneumatic and hydraulic liquid power retarder Download PDFInfo
- Publication number
- CN208605525U CN208605525U CN201820457892.1U CN201820457892U CN208605525U CN 208605525 U CN208605525 U CN 208605525U CN 201820457892 U CN201820457892 U CN 201820457892U CN 208605525 U CN208605525 U CN 208605525U
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- CN
- China
- Prior art keywords
- heat exchanger
- conveyance conduit
- pneumatic
- fuel tank
- impeller
- 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.)
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Abstract
The utility model discloses a kind of Pneumatic and hydraulic liquid power retarders, including gearbox, heat exchanger, fuel tank, controller, described gearbox one end is provided with input shaft, described input shaft one end is provided with retarder shell, the retarder enclosure interior is provided with impeller of rotor, described impeller of rotor one end is provided with stator impeller, described stator impeller one end is provided with the first conveyance conduit, first conveyance conduit one end is provided with the heat exchanger, water inlet pipe is provided on the heat exchanger, described water inlet pipe one end is provided with outlet pipe, temperature sensor is provided on the outlet pipe, the internal heat exchanger is provided with circulating water pipe, described heat exchanger one end is provided with the 4th conveyance conduit, the fuel tank is provided with below 4th conveyance conduit, pressure sensor is provided in the fuel tank.Beneficial effect is: effectively reducing the travel speed of automobile, keeps automobile more steady during turning, descending.
Description
Technical field
The utility model relates to retarder technical fields, and in particular to a kind of Pneumatic and hydraulic liquid power retarder.
Background technique
Retarder is a kind of automobile retarder that Vehicle Speed is reduced by Hydrodynamic unit, and Retarder is again
Claim fluid power deceleration device.Automobile is used in lower long slopeExhaust brakeAlthough good braking effect can be received, for tonnage
It for biggish quarry tipper, is limited using exhaust brake effect, and has a degree of damage to engine.Cause
This is equipped with fluid power deceleration retarder to the mining dump truck equipped with hydraulic mechanical, and speed compares automobile in the process
Fastly, especially during turn, descending if not slowing down, it is be easy to cause traffic accident, so needing retarder to subtract
Speed.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of Pneumatic and hydraulic liquid power retarder.
The utility model achieves the above object through the following technical schemes:
A kind of Pneumatic and hydraulic liquid power retarder, including gearbox, heat exchanger, fuel tank, controller, the gearbox one
End is provided with input shaft, and described input shaft one end is provided with retarder shell, and the retarder enclosure interior is provided with rotor leaf
Wheel, described impeller of rotor one end are provided with stator impeller, and described stator impeller one end is provided with the first conveyance conduit, and described first
Conveyance conduit one end is provided with the heat exchanger, and water inlet pipe, water inlet pipe one end setting are provided on the heat exchanger
There is outlet pipe, temperature sensor is provided on the outlet pipe, the internal heat exchanger is provided with circulating water pipe, and the heat is handed over
Parallel operation one end is provided with the 4th conveyance conduit, and the fuel tank, setting in the fuel tank are provided with below the 4th conveyance conduit
There is pressure sensor, is provided with the second conveyance conduit above the pressure sensor, is provided with electricity on second conveyance conduit
Magnet valve, described solenoid valve one end are provided with compression gas tank, are provided with third conveyance conduit, electric cabinet below the heat exchanger
On be provided with power switch, the electric cabinet is internally provided with the controller, the impeller of rotor and the stator impeller it
Between be provided with working chamber.
In above structure, the power switch on the electric cabinet is pressed, the controller controls the solenoid valve and leads
Logical compress compressed gas delivers into the fuel tank internal by second conveyance conduit, and compressed gas will be in the fuel tank
Oil convey into the working chamber of retarder, oil is accelerated under the drive of the impeller of rotor, the oily hydraulic shock of high speed
The stator impeller generates impact force action on the stator impeller, and its reaction force then acts on the impeller of rotor
On, and the direction of reaction force is opposite to the direction of rotation, thus the moment of resistance can be generated, cause automobile brake to slow down, liquid is in institute
It states and makees partial circulating in working chamber, generate the moment of resistance, while the temperature of oil increases, that is, convert kinetic energy into thermal energy, high temperature oil is slow
It rushes in the working chamber of device after hours, enters the heat exchanger by first conveyance conduit and carry out heat exchange,
Heat exchange is carried out with the cooling water in the heat exchanger, after oily temperature cools down, into the fuel tank internal, through compressing
Oil is delivered into the working chamber again by air acting, realizes that the size of the moment of resistance makes by the air pressure adjusted in the fuel tank
Automobile driving speed reduces.
In order to further effectively reduce the travel speed of automobile, the compression gas tank is connected by flange and the fuel tank
It connects, the pressure sensor is bolted on the fuel tank internal.
In order to further effectively reduce the travel speed of automobile, the circulating water pipe is bolted on the heat and hands over
Inside parallel operation.
In order to further effectively reduce the travel speed of automobile, the water inlet pipe, the outlet pipe are welded on the heat
On exchanger.
In order to further effectively reduce the travel speed of automobile, the temperature sensor passes through conducting wire and the electric cabinet
Connection.
In order to further effectively reduce the travel speed of automobile, the power switch is embedded on the electric cabinet.
In order to further effectively reduce the travel speed of automobile, the solenoid valve passes through screw thread and second delivery pipe
Road connection.
Beneficial effect is: the utility model effectively reduces the travel speed of automobile, makes automobile in turning, descending mistake
It is more steady in journey.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of Pneumatic and hydraulic liquid power retarder described in the utility model；
Fig. 2 is a kind of structural schematic diagram of the heat exchanger of Pneumatic and hydraulic liquid power retarder described in the utility model；
Fig. 3 is a kind of part drawing of the electric cabinet of Pneumatic and hydraulic liquid power retarder described in the utility model.
The reference numerals are as follows:
1, gearbox；2, input shaft；3, impeller of rotor；4, retarder shell；5, stator impeller；6, the first conveyance conduit；
7, heat exchanger；8, the second conveyance conduit；9, solenoid valve；10, compression gas tank；11, pressure sensor；12, fuel tank；13,
Three conveyance conduits；14, circulating water pipe；15, water inlet pipe；16, outlet pipe；17, controller；18, electric cabinet；19, power switch；
20, temperature sensor；21, the 4th conveyance conduit；22, working chamber.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of Pneumatic and hydraulic liquid power retarder, including gearbox 1, heat exchanger 7, fuel tank 12,
Controller 17,1 one end of gearbox are provided with input shaft 2, and 2 one end of input shaft is provided with retarder shell 4, in retarder shell 4
Portion is provided with impeller of rotor 3, and as making oil generate resistance, 3 one end of impeller of rotor is provided with stator impeller 5, as making oily generation
Resistance, 5 one end of stator impeller are provided with the first conveyance conduit 6, are used as conveying high temperature oil, 6 one end of the first conveyance conduit is provided with
Parallel operation 7 is provided with water inlet pipe 15 on heat exchanger 7, is used as into cooling water, 15 one end of water inlet pipe is set for cooling down high temperature oil
It is equipped with outlet pipe 16, with heat hot water in high temperature oil is siphoned away after making cooling oil, is provided with temperature sensor on outlet pipe 16
20, it is used as detection temperature, heat exchanger 7 is internally provided with circulating water pipe 14, is used as cooling water circulating cooling high temperature oil, heat exchange
7 one end of device is provided with the 4th conveyance conduit 21, is used as and conveys oil after cooling in oil return box 12,21 lower section of the 4th conveyance conduit
It is provided with fuel tank 12, is used as charge of oil, is provided with pressure sensor 11 in fuel tank 12, is used as oil volume size in detection fuel tank 12,
The second conveyance conduit 8 is provided with above pressure sensor 11, as the compressed gas in compression gas tank 10 is transported to fuel tank
In 12, oil is transported in working chamber 22 with being used as power, solenoid valve 9 is provided on the second conveyance conduit 8,9 one end of solenoid valve is set
It is equipped with compression gas tank 10, third conveyance conduit 13 is provided with below heat exchanger 7, is provided with power switch on electric cabinet 18
19, electric cabinet is internally provided with controller 17, and working chamber 22 is provided between impeller of rotor 3 and stator impeller 5.
In above structure, the power switch 19 on electric cabinet 18 is pressed, controller 17 controls the conducting of solenoid valve 9 for compressed gas
Body compression, is delivered into inside fuel tank 12, compressed gas conveys the oil in fuel tank 12 into retarder by the second conveyance conduit 8
Working chamber 22 in, oil is accelerated under the drive of impeller of rotor 3, and the oily hydraulic shock stator impeller 5 of high speed generates impact masterpiece
With on stator impeller 5, and its reaction force then acts on impeller of rotor 3, and the direction of reaction force and direction of rotation phase
Instead, thus the moment of resistance can be generated, automobile brake is caused to slow down, liquid makees partial circulating in working chamber 22, generates the moment of resistance, simultaneously
The temperature of oil increases, that is, converts kinetic energy into thermal energy, high temperature oil in buffer working chamber 22 after hours, it is defeated by first
It send pipeline 6 to enter the cooling water that heat exchanger 7 carries out in heat exchange, with heat exchanger 7 and carries out heat exchange, under oily temperature is cooling
After coming, into inside fuel tank 12, oil is delivered into working chamber 22 again through compressed air to do work, passes through the gas in regulating oil tank 12
Pressure realizes the size of the moment of resistance and reduces automobile driving speed.
In order to further effectively reduce the travel speed of automobile, compression gas tank 10 is connect by flange with fuel tank 12,
Pressure sensor 11 is bolted on inside fuel tank 12, and circulating water pipe 14 is bolted on inside heat exchanger 7, into
Water pipe 15, outlet pipe 16 are welded on heat exchanger 7, and temperature sensor 20 is connect by conducting wire with electric cabinet 18, power switch
19 are embedded on electric cabinet 18, and solenoid valve 9 is connect by screw thread with the second conveyance conduit 8.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of Pneumatic and hydraulic liquid power retarder, it is characterised in that: including gearbox (1), heat exchanger (7), fuel tank (12),
Controller (17), described gearbox (1) one end are provided with input shaft (2), and described input shaft (2) one end is provided with retarder shell
(4), the retarder shell (4) is internally provided with impeller of rotor (3), and described impeller of rotor (3) one end is provided with stator impeller
(5), described stator impeller (5) one end is provided with the first conveyance conduit (6), and the first conveyance conduit (6) one end setting is
It states heat exchanger (7), is provided with water inlet pipe (15) on the heat exchanger (7), described water inlet pipe (15) one end is provided with water outlet
It manages (16), is provided with temperature sensor (20) on the outlet pipe (16), the heat exchanger (7) is internally provided with circulating water pipe
(14), described heat exchanger (7) one end is provided with the 4th conveyance conduit (21), is provided with below the 4th conveyance conduit (21)
The fuel tank (12), the fuel tank (12) is interior to be provided with pressure sensor (11), is provided with above the pressure sensor (11)
Second conveyance conduit (8) is provided with solenoid valve (9) on second conveyance conduit (8), and described solenoid valve (9) one end is provided with
Compression gas tank (10), heat exchanger (7) lower section are provided with third conveyance conduit (13), and electric cabinet is provided with electricity on (18)
Source switch (19), the electric cabinet (18) are internally provided with the controller (17), the impeller of rotor (3) and the stator leaf
Working chamber (22) are provided between wheel (5).
2. a kind of Pneumatic and hydraulic liquid power retarder according to claim 1, it is characterised in that: the compression gas tank
(10) it is connect by flange with the fuel tank (12), the pressure sensor (11) is bolted in the fuel tank (12)
Portion.
3. a kind of Pneumatic and hydraulic liquid power retarder according to claim 1, it is characterised in that: the circulating water pipe (14)
It is internal to be bolted on the heat exchanger (7).
4. a kind of Pneumatic and hydraulic liquid power retarder according to claim 1, it is characterised in that: the water inlet pipe (15),
The outlet pipe (16) is welded on the heat exchanger (7).
5. a kind of Pneumatic and hydraulic liquid power retarder according to claim 1, it is characterised in that: the temperature sensor
(20) it is connect by conducting wire with the electric cabinet (18).
6. a kind of Pneumatic and hydraulic liquid power retarder according to claim 1, it is characterised in that: the power switch (19)
It is embedded on the electric cabinet (18).
7. a kind of Pneumatic and hydraulic liquid power retarder according to claim 1, it is characterised in that: the solenoid valve (9) is logical
Screw thread is crossed to connect with second conveyance conduit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457892.1U CN208605525U (en) | 2018-04-03 | 2018-04-03 | A kind of Pneumatic and hydraulic liquid power retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457892.1U CN208605525U (en) | 2018-04-03 | 2018-04-03 | A kind of Pneumatic and hydraulic liquid power retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605525U true CN208605525U (en) | 2019-03-15 |
Family
ID=65660384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820457892.1U Expired - Fee Related CN208605525U (en) | 2018-04-03 | 2018-04-03 | A kind of Pneumatic and hydraulic liquid power retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864365A (en) * | 2021-11-17 | 2021-12-31 | 浙江铁流离合器股份有限公司 | Water medium hydraulic retarder installed on whole vehicle |
-
2018
- 2018-04-03 CN CN201820457892.1U patent/CN208605525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864365A (en) * | 2021-11-17 | 2021-12-31 | 浙江铁流离合器股份有限公司 | Water medium hydraulic retarder installed on whole vehicle |
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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: 20190315 Termination date: 20200403 |