CN204729170U - A kind of new work engine douching wheels - Google Patents

A kind of new work engine douching wheels Download PDF

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Publication number
CN204729170U
CN204729170U CN201420749700.6U CN201420749700U CN204729170U CN 204729170 U CN204729170 U CN 204729170U CN 201420749700 U CN201420749700 U CN 201420749700U CN 204729170 U CN204729170 U CN 204729170U
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output terminal
type
motor
pump
input
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CN201420749700.6U
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张泽帮
陈定
赵辉
刘凤贵
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CSSC Systems Engineering Research Institute
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CSSC Systems Engineering Research Institute
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Abstract

The utility model belongs to motor douching technique field, is specifically related to a kind of new work engine douching wheels, and object is that the existing weight of solution is large, the problem of complex operation, poor compatibility.It is characterized in that: it also comprises water tank (2), motor (3), pump (4) and hydraulic control system (5); The output terminal of described electric control box (1) is connected with the control end of motor (3), the rotor of motor (3) is connected with the live axle of pump (4), the input end of pump (4) is connected with the output terminal of water tank (2), the output terminal of pump (4) is connected with the input end of hydraulic control system (5), and the output terminal of hydraulic control system (5) is connected with airplane engine.The mode that the utility model uses oil hydraulic pump to replace existing pressurized gas to be power, alleviates complete vehicle weight; Use single pump to add the technology type of cover pressure regulation pipeline, solving many types of machine motor needs to rinse the problem being difficult to compatibility.

Description

A kind of new work engine douching wheels
Technical field
The utility model belongs to motor douching technique field, is specifically related to a kind of new work engine douching wheels.
Background technique
As shown in Figure 1, existing motor douching wheels is made up of fan detergent line, motor flushing spray boom, high-pressure compressor detergent line, gas cylinder, clear water holding vessel, cleaning solution holding vessel, electric appliance control box, heater and pressure gauge, cable, car body etc.During work, pressurized air is utilized the clear water in clear water holding vessel, cleaning solution holding vessel or cleaning solution to be sprayed in motor runner as the power of equipment.Pressurized air is decompressed to authorized pressure by reduction valve, and open purge tank air intake valve, pressurized air enters purge tank, opens rinse liquid outlet valve, cleaning solution is sent to the cleaning position of motor.
Existing douching wheels technological scheme has the following disadvantages:
1, because scheme uses pressurized gas motor flushing medium to be squeezed to the mode of flushing line, clear water and cleaning solution holding vessel are pressurized container, and thus tube wall thicker (about 5mm), causes douching wheels heavier-weight;
2, existing scheme is along with the consumption of flushing medium, and holding vessel internal air pressure can reduce, and then causes douching wheels outlet pressure, flow not to meet design requirement, and needs the aperture constantly regulating reduction valve, brings comparatively loaded down with trivial details operational requirements;
3, the many types of motor of compatible different demand cannot rinse and ensure.
Summary of the invention
The purpose of this utility model is that the existing weight of solution is large, the problem of complex operation, poor compatibility, provides a kind of new work engine douching wheels.
The utility model is achieved in that
A kind of new work engine douching wheels, comprises electric control box, it is characterized in that: it also comprises water tank, motor, pump and hydraulic control system; The output terminal of described electric control box is connected with the control end of motor, the rotor of motor is connected with the live axle of pump, the input end of pump is connected with the output terminal of water tank, and delivery side of pump is connected with the input end of hydraulic control system, and the output terminal of hydraulic control system is connected with motor.
Hydraulic control system as above comprises inner tank, pressure gauge, rapid pipe joint, motor flushing butt joint and flow control valve; Wherein, the filler of inner tank is connected with the output terminal of water tank; The output terminal of inner tank is connected with the input end of rapid pipe joint, the output terminal of rapid pipe joint is connected with the input end of flow control valve, the input end that output terminal and the motor of flow control valve rinse butt joint is connected, and pressure gauge is arranged on the pipeline of connection inner tank and rapid pipe joint.
Hydraulic control system as above also comprises motor internal and internal pump, wherein, output terminal bottom inner tank is connected with the input end of internal pump, and the rotor of motor internal is connected with the live axle of internal pump, and inner delivery side of pump is connected with the input end of rapid pipe joint.
Hydraulic control system as above also comprises many Unit-type sclection switch pipelines, wherein, article one, Unit-type sclection switch pipeline comprises a type Unit-type sclection switch, one end of this type Unit-type sclection switch is connected with the output terminal of inner tank, and the other end of this type Unit-type sclection switch is connected with rapid pipe joint; Other Unit-type sclection switch pipeline includes a certain type Unit-type sclection switch and one-way valve, one end of a certain type Unit-type sclection switch is connected with the output terminal of inner tank, the other end of one type Unit-type sclection switch is connected with one-way valve input end, and the output terminal of one-way valve is connected with the input end of rapid pipe joint.
Hydraulic control system as above also comprises motor internal and internal pump, wherein, output terminal bottom inner tank is connected with the input end of internal pump, the rotor of motor internal is connected with the live axle of internal pump, and inner delivery side of pump is connected with one end of this type Unit-type sclection switch and one end of a certain type Unit-type sclection switch respectively.
Hydraulic control system as above also comprises liquid valve, and the input end of liquid valve is connected with the output terminal of inner tank, and the output terminal of liquid valve is connected with one end of a certain type Unit-type sclection switch in other Unit-type sclection switch pipeline.
Hydraulic control system as above also comprises motor internal and internal pump, wherein, output terminal bottom inner tank is connected with the input end of internal pump, the rotor of motor internal is connected with the live axle of internal pump, and inner delivery side of pump is connected with the input end of liquid valve and one end of a certain type Unit-type sclection switch respectively.
Hydraulic control system as above also comprises water return pipeline, and the input end of water return pipeline is connected with the other end of a certain type Unit-type sclection switch, and the output terminal of water return pipeline is connected with the input end of inner tank.
Water return pipeline as above is made up of back-water valve (BWV).
The beneficial effects of the utility model are:
The mode that cleaning Vehicle of the present utility model uses oil hydraulic pump to replace existing pressurized gas to be power, alleviates complete vehicle weight; Inner tank, stirrer, motor internal, back-water valve (BWV), pressure gauge, rapid pipe joint, motor is adopted to rinse butt joint, flow control valve, Unit-type sclection switch, pump, cock of water drain, one-way valve and liquid valve, be equipped with Unit-type sclection switch and support device thereof by type to be cleaned, achieve the flushing to many types of motor.Use single pump to add the technology type of cover pressure regulation pipeline, the many types of motor solving wide pressure regulatory demand rinses and is difficult to compatible problem.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing motor douching wheels;
Fig. 2 is the structure principle chart of a kind of new work engine douching wheels of the present utility model;
Fig. 3 is the structure principle chart of hydraulic control system in Fig. 2;
In figure: 1. electric control box, 2. water tank, 3. motor, 4. pump, 5. hydraulic control system, 5-1. inner tank, 5-3. stirrer, 5-4. motor internal, 5-5. back-water valve (BWV), 5-6. pressure gauge, 5-7. rapid pipe joint, 5-8. motor rinses butt joint, 5-9. flow control valve, and 5-10. type I selects to open, 5-11. internal pump, 5-12. cock of water drain, 5-13. type II selector switch, 5-14. type III selector switch, 5-15. one-way valve, 5-16. liquid valve.
Embodiment
Below in conjunction with drawings and Examples, a kind of new work engine douching wheels of the present utility model is introduced:
As shown in Figure 2, a kind of new work engine douching wheels, comprises electric control box 1, water tank 2, motor 3, pump 4, hydraulic control system 5 and car body composition.Wherein, the output terminal of electric control box 1 is connected with the control end of motor 3, controls the rotation of motor 3.The rotor of motor 3 is connected with the live axle of pump 4, drives the drive shaft turns of pump 4.The input end of pump 4 is connected with the output terminal of water tank 2, and the output terminal of pump 4 is connected with the input end of hydraulic control system 5, pump 4 by the water pump in water tank 2 in hydraulic pressure mediation system 5.The output terminal of hydraulic control system 5 is connected with motor, for regulating the hydraulic pressure of water, and cleaning motor.Electric control box 1, water tank 2, motor 3, pump 4, hydraulic control system 5 are installed on car body.
In the present embodiment, as shown in Figure 3, hydraulic control system 5 comprises inner tank 5-1, stirrer 5-3, motor internal 5-4, back-water valve (BWV) 5-5, pressure gauge 5-6, rapid pipe joint 5-7, motor flushing butt joint 5-8, flow control valve 5-9, Unit-type sclection switch, internal pump 5-11, cock of water drain 5-12, one-way valve 5-15 and liquid valve 5-16.Wherein, the filler 5-2 of inner tank 5-1 is connected by flexible pipe with the output terminal of water tank 2.Stirrer 5-3 installs in inner tank, plays stirring action.Cock of water drain 5-12 is installed, for controlling whether discharging water of inner tank 5-1 in the side, bottom of inner tank 5-1.Output terminal bottom inner tank 5-1 is connected with the input end of internal pump 5-11.The input end at inner tank 5-1 top and the output terminal of back-water valve (BWV) 5-5.The input end of back-water valve (BWV) 5-5 is connected with the input end of one-way valve 5-15 and one end of a Unit-type sclection switch respectively.The rotor of motor internal 5-4 is connected with the live axle of internal pump 5-11, provides power for internal pump 5-11 rotates.The output terminal of internal pump 5-11 is connected with the input end of liquid valve 5-16 and one end of another Unit-type sclection switch respectively, and the output terminal of the other end difference one-way valve 5-15 of another Unit-type sclection switch is connected with the input end of rapid pipe joint.The output terminal of liquid valve 5-16 is connected with the other end of a Unit-type sclection switch.Pressure gauge is arranged on the pipeline of the other end of connection type selector switch and the input end of rapid pipe joint 5-7, for measuring the hydraulic pressure of pipeline.The output terminal of rapid pipe joint 5-7 is connected with the input end of flow control valve 5-9.The input end that output terminal and the motor of flow control valve 5-9 rinse butt joint 5-8 is connected.
In the present embodiment, the quantity of Unit-type sclection switch can be determined according to type to be cleaned, generally, has several aircraft model to be cleaned, is just equipped with the Unit-type sclection switch of equivalent amount.Wherein, one end of a Unit-type sclection switch is connected with the input end of internal pump 5-11, and the other end of a Unit-type sclection switch is with the input end of one-way valve 5-15 and the input end of rapid pipe joint 5-7 are connected respectively.One end of other Unit-type sclection switch is all connected with the output terminal of internal pump 5-11 by liquid valve 5-16, and the other end of other Unit-type sclection switch is connected with the output terminal of one-way valve 5-15.
Electric control box 1, water tank 2, motor 3, pump 4 and car body all can adopt the universal product to realize.Inner tank 5-1, stirrer 5-3, motor internal 5-4, back-water valve (BWV) 5-5, pressure gauge 5-6, rapid pipe joint 5-7, motor rinse butt joint 5-8, flow control valve 5-9, internal pump 5-11, cock of water drain 5-12, one-way valve 5-15 and liquid valve 5-16 and the universal product all can be adopted to realize.Unit-type sclection switch can adopt General valve to realize.
Below, to clean the working procedure that three h type engine hs introduce this douching wheels:
In this douching wheels, a Unit-type sclection switch is type I selector switch 5-10, and another Unit-type sclection switch is type II selector switch 5-13, and the 3rd Unit-type sclection switch is type III selector switch 5-14.One end of type I selector switch 5-10 is connected with the input end of internal pump 5-11, and the other end of type I selector switch 5-10 is with the input end of one-way valve 5-15 and the input end of rapid pipe joint 5-7 are connected respectively.One end of type II selector switch 5-13 is all connected with the output terminal of internal pump 5-11 by liquid valve 5-16, and the other end of type II selector switch 5-13 is connected with the input end of an one-way valve 5-15.One end of type III selector switch 5-14 is all connected with the output terminal of internal pump 5-11 by liquid valve 5-16, and the other end of type III selector switch 5-14 is connected with the input end of another one-way valve 5-15.
During work, electric control box 1 drive motor 3 rotates, drive pump 4 from water tank 2 by water pump to the input end of hydraulic control system 5 (filler 5-2).When needing cleaning type I, operation cock of water drain 5-12, powers on to motor internal 5-4, motor 4 is rotated and drives internal pump 5-11 work, by the water pump in inner tank 5-1 to the input end of type I selector switch.Now, open type I selector switch 5-10, close type II selector switch 5-13 and type III selector switch 5-14, water rinses butt joint 5-8 by rapid pipe joint 5-7 and flow control valve 5-9 supply engine, controlling to enter the water yield of type I motor by reconciling flow control valve 5-9, realizing the cleaning of type I motor.When needing cleaning type II, close type I selector switch and type III selector switch 5-14, open type II selector switch 5-13, water rinses butt joint 5-8 by liquid valve 5-16, one-way valve 5-15, rapid pipe joint 5-7 and flow control valve 5-9 supply engine, controlling to enter the water yield of washing type II motor by reconciling flow control valve 5-9, realizing the cleaning of washing type II motor.When needing cleaning type III, close type I selector switch and type II selector switch 5-13, open type III selector switch 5-14, water rinses butt joint 5-8 by liquid valve 5-16, one-way valve 5-15, rapid pipe joint 5-7 and flow control valve 5-9 supply engine, controlling to enter the water yield of washing type III motor by reconciling flow control valve 5-9, realizing the cleaning of washing type III motor.
Cleaning Vehicle of the present utility model adopts inner tank 5-1, stirrer 5-3, motor internal 5-4, back-water valve (BWV) 5-5, pressure gauge 5-6, rapid pipe joint 5-7, motor to rinse butt joint 5-8, flow control valve 5-9, Unit-type sclection switch, internal pump 5-11, cock of water drain 5-12, one-way valve 5-15 and liquid valve 5-16, be equipped with Unit-type sclection switch and support device thereof by type to be cleaned, achieve the cleaning to different types of machines.Adopt the mode using oil hydraulic pump to replace existing pressurized gas to be power, alleviate complete vehicle weight; Use single pump to add the technology type of cover pressure regulation pipeline, the many types of machine motor solving wide pressure regulatory demand rinses and is difficult to compatible problem.

Claims (9)

1. a new work engine douching wheels, comprises electric control box (1), it is characterized in that: it also comprises water tank (2), motor (3), pump (4) and hydraulic control system (5); The output terminal of described electric control box (1) is connected with the control end of motor (3), the rotor of motor (3) is connected with the live axle of pump (4), the input end of pump (4) is connected with the output terminal of water tank (2), the output terminal of pump (4) is connected with the input end of hydraulic control system (5), and the output terminal of hydraulic control system (5) is connected with airplane engine.
2. a kind of new work engine douching wheels according to claim 1, is characterized in that: described hydraulic control system (5) comprises inner tank (5-1), pressure gauge (5-6), rapid pipe joint (5-7), motor flushing butt joint (5-8) and flow control valve (5-9); Wherein, the filler (5-2) of inner tank (5-1) is connected with the output terminal of water tank (2); The output terminal of inner tank (5-1) is connected with the input end of rapid pipe joint (5-7), the output terminal of rapid pipe joint (5-7) is connected with the input end of flow control valve (5-9), the input end that output terminal and the motor of flow control valve (5-9) rinse butt joint (5-8) is connected, and pressure gauge (5-6) is arranged on and connects inner tank (5-1) with on the pipeline of rapid pipe joint (5-7).
3. a kind of new work engine douching wheels according to claim 2, it is characterized in that: described hydraulic control system (5) also comprises motor internal (5-4) and internal pump (5-11), wherein, the output terminal of inner tank (5-1) bottom is connected with the input end of internal pump (5-11), the rotor of motor internal (5-4) is connected with the live axle of internal pump (5-11), and the output terminal of internal pump (5-11) is connected with the input end of rapid pipe joint (5-7).
4. a kind of new work engine douching wheels according to claim 2, it is characterized in that: described hydraulic control system (5) also comprises many Unit-type sclection switch pipelines, wherein, article one, Unit-type sclection switch pipeline comprises a type Unit-type sclection switch, one end of this type Unit-type sclection switch is connected with the output terminal of inner tank (5-1), and the other end of this type Unit-type sclection switch is connected with rapid pipe joint (5-7); Other Unit-type sclection switch pipeline includes a certain type Unit-type sclection switch and one-way valve, one end of a certain type Unit-type sclection switch is connected with the output terminal of inner tank (5-1), the other end of one type Unit-type sclection switch is connected with one-way valve input end, and the output terminal of one-way valve is connected with the input end of rapid pipe joint (5-7).
5. a kind of new work engine douching wheels according to claim 4, it is characterized in that: described hydraulic control system (5) also comprises motor internal (5-4) and internal pump (5-11), wherein, the output terminal of inner tank (5-1) bottom is connected with the input end of internal pump (5-11), the rotor of motor internal (5-4) is connected with the live axle of internal pump (5-11), and the output terminal of internal pump (5-11) is connected with one end of this type Unit-type sclection switch and one end of a certain type Unit-type sclection switch respectively.
6. a kind of new work engine douching wheels according to claim 4, it is characterized in that: described hydraulic control system (5) also comprises liquid valve (5-16), the input end of liquid valve (5-16) is connected with the output terminal of inner tank (5-1), and the output terminal of liquid valve (5-16) is connected with one end of a certain type Unit-type sclection switch in other Unit-type sclection switch pipeline.
7. a kind of new work engine douching wheels according to claim 6, it is characterized in that: described hydraulic control system (5) also comprises motor internal (5-4) and internal pump (5-11), wherein, the output terminal of inner tank (5-1) bottom is connected with the input end of internal pump (5-11), the rotor of motor internal (5-4) is connected with the live axle of internal pump (5-11), and the output terminal of internal pump (5-11) is connected with the input end of liquid valve (5-16) and one end of a certain type Unit-type sclection switch respectively.
8. according to a kind of new work engine douching wheels of claim 3-7 described in any one, it is characterized in that: described hydraulic control system (5) also comprises water return pipeline, the input end of water return pipeline is connected with the other end of a certain type Unit-type sclection switch, and the output terminal of water return pipeline is connected with the input end of inner tank.
9. a kind of new work engine douching wheels according to claim 8, is characterized in that: described water return pipeline has back-water valve (BWV) (5-5) to form.
CN201420749700.6U 2014-12-02 2014-12-02 A kind of new work engine douching wheels Active CN204729170U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807672A (en) * 2015-12-02 2017-06-09 中国南方航空工业(集团)有限公司 A kind of cleaning Vehicle for engine
CN106807671A (en) * 2015-12-02 2017-06-09 中国南方航空工业(集团)有限公司 A kind of system for engine washing
CN106807673A (en) * 2015-12-02 2017-06-09 中国南方航空工业(集团)有限公司 A kind of device for engine washing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807672A (en) * 2015-12-02 2017-06-09 中国南方航空工业(集团)有限公司 A kind of cleaning Vehicle for engine
CN106807671A (en) * 2015-12-02 2017-06-09 中国南方航空工业(集团)有限公司 A kind of system for engine washing
CN106807673A (en) * 2015-12-02 2017-06-09 中国南方航空工业(集团)有限公司 A kind of device for engine washing
CN106807673B (en) * 2015-12-02 2019-04-16 中国南方航空工业(集团)有限公司 A kind of device for engine washing
CN106807671B (en) * 2015-12-02 2019-04-16 中国南方航空工业(集团)有限公司 A kind of system for engine washing
CN106807672B (en) * 2015-12-02 2019-07-30 中国航发南方工业有限公司 A kind of cleaning vehicle for engine

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