CN209280319U - One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline - Google Patents
One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline Download PDFInfo
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- CN209280319U CN209280319U CN201821848713.3U CN201821848713U CN209280319U CN 209280319 U CN209280319 U CN 209280319U CN 201821848713 U CN201821848713 U CN 201821848713U CN 209280319 U CN209280319 U CN 209280319U
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Abstract
One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline, it includes tracheae quick connector, air inlet tracheae, air filter, pressure regulator valve, solenoid valve, manually-operated gate, gas row, check valve, air inlet three-way connection, outlet three-way connection, terminal three-way connection, motor-driven valve control line, air inlet tracheae one end is equipped with tracheae quick connector, the other end accesses air filter, air filter connects pressure regulator valve, pressure regulator valve connects air inlet three-way connection, two end connector of air inlet three-way connection is separately connected solenoid valve and manually-operated gate, solenoid valve and manually-operated gate are connected in parallel outlet three-way connection, outlet three-way connection connects in total inlet suction port of gas row, each air outlet adapter of gas row is connected to check valve respectively, check valve connects terminal three-way connection, the access of terminal three-way connection blow in the pressure measurement pipeline of water operation , motor-driven valve control line is connected on engine pedestal control cabinet.The feature that the utility model has structure simple, easy to use, efficient.
Description
Technical field
The utility model belongs to automobile engine technical field of test equipment, in particular to a kind of to be used for engine pedestal pressure
Power measures the quick water-blowing device of pipeline
Background technique
Threst stand carries out the related pressure that measurement engine is usually required when Engine Block Test and pilot development.
And the gas in the measurement positions such as air inlet pipe, intercooler and exhaust pipe of engine has the characteristics that high temperature, aqueous, is easy measuring
Water column is condensed into pipeline, causes vapour lock, influences the accuracy of pressure measurements.It needs before test in rack control cabinet every time
Each pressure measurement pipeline is inside disconnected one by one carries out air blowing draining.Rack control cabinet is generally mounted to higher position, behaviour
It is long to make the complicated time；Shutdown draining can not be carried out from dynamic test simultaneously for long time running, accumulation is easy to produce and surveys
Measure deviation.
Summary of the invention
In engine test development process, in order to quickly solve the problems, such as water in pressure measurement pipeline, this is practical
Novel provide realizes that one kind for blowing water operation either automatically or manually is used for engine pedestal pressure measuring tube by control valve
The quick water-blowing device in road.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that: it includes the fast grafting of tracheae
Head, air inlet tracheae, air filter, pressure regulator valve, solenoid valve, manually-operated gate, gas row, check valve, air inlet three-way connection, outlet
Three-way connection, terminal three-way connection, motor-driven valve control line, described air inlet tracheae one end are equipped with tracheae quick connector, the other end
Access air filter inlet suction port in, in the air outlet adapter of air filter by tracheae be connected to pressure regulator valve into
In gas connector, the air outlet adapter of pressure regulator valve is connected to the transition joint of air inlet three-way connection by tracheae, air inlet three-way connection
Two end connectors pass through tracheae respectively and are connected in the inlet suction port of solenoid valve and manually-operated gate, the outlet of solenoid valve and manually-operated gate
Connector passes through two end connectors that tracheae is parallel-connected to outlet three-way connection respectively, and the transition joint of outlet three-way connection passes through gas
Pipe is connected in total inlet suction port of gas row, and each air outlet adapter of gas row passes through the air inlet connecting that tracheae is connected to check valve respectively
In head, the air outlet adapter of check valve is connected to the transition joint of terminal three-way connection, the both ends of terminal three-way connection by tracheae
Connector access blow in the pressure measurement pipeline of water operation, and motor-driven valve control line and solenoid valve and engine pedestal control
Case electrical connection.
Pressure gauge is housed on the further pressure regulator valve.
Further the air inlet tracheae and connection are that PU is managed with tracheae.
The further air filter, pressure regulator valve, air inlet three-way connection, outlet three-way connection, terminal threeway
Connector, solenoid valve, manually-operated gate, gas row, check valve both ends are respectively provided with quick connector.
There is more than one air outlet adapter in the further gas row outlet side.
The further solenoid valve is two two-way electromagnetic valves.
The beneficial effects of the utility model are: structure is simple, easy to use, efficiently.It can exclude caused by condensate to biography
The influence of sensor measurement accuracy improves the accuracy of test result.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model and engine pedestal Measurement and Control System connection figure.
Tracheae quick connector 1, tracheae 2, air filter 3, pressure regulator valve 4, solenoid valve 5, manually-operated gate 6, gas row in figure
7, check valve 8, air inlet three-way connection 9-1, outlet three-way connection 9-2, terminal three-way connection 9, motor-driven valve control line 10, laboratory
Compressed air source 11, rack control cabinet 12, pressure measuring module 13, pressure measurement pipeline 14, rack quick-assembling trolley pressure channel
Case 15, engine 16.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
In conjunction with attached drawing 1 and Fig. 2, one kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that: it
Including tracheae quick connector 1, air inlet tracheae 2, air filter 3, pressure regulator valve 4, solenoid valve 5, manually-operated gate 6, gas row 7, list
To valve 8, air inlet three-way connection 9-1, outlet three-way connection 9-2, terminal three-way connection 9, motor-driven valve control line 10, the air inlet
2 one end of tracheae is equipped with tracheae quick connector 1, and the other end is inserted into the inlet suction port of air filter 3, air filter 3
Air outlet adapter be connected to by tracheae 2-1 in the inlet suction port of pressure regulator valve 4, the air outlet adapter of pressure regulator valve 4 is connected by tracheae 2-1
It is connected to the transition joint of air inlet three-way connection 9-1, two end connectors of air inlet three-way connection 9-1 pass through tracheae 2-1 respectively and are connected to
In the inlet suction port of solenoid valve 5 and manually-operated gate 6, the air outlet adapter of solenoid valve 5 and manually-operated gate 6 passes through tracheae 2-1 simultaneously respectively
Connection is connected to two end connectors of outlet three-way connection 9-2, and the transition joint of outlet three-way connection 9-2 is connected to by tracheae 2-1
In total inlet suction port of gas row 7, each air outlet adapter of gas row 7 passes through the inlet suction port that tracheae 2-1 is connected to check valve 8 respectively
In, the air outlet adapter of check valve 8 is connected to the transition joint of terminal three-way connection 9 by tracheae 2-1, and check valve 8 guarantees each
Mutually separate between channel, pressure when being tested in each pipeline is not interfere with each other, the two end connectors access of terminal three-way connection 9
Blow in the pressure measurement pipeline of water operation, motor-driven valve control line 10 and solenoid valve 5 and engine pedestal control cabinet 12
Electrical connection.
Pressure gauge is housed on the further pressure regulator valve 4, adjusts the pressure of compressed air, pressure is not more than rack control
The maximum range of pressure measuring module 13 in case processed prevents damage measurement module 13.
The further gas, which arranges 7 outlet sides, more than one air outlet adapter.
Further the air inlet tracheae 2 and connection are that PU is managed with tracheae 2-1.
The air filter 3, pressure regulator valve 4, air inlet three-way connection 9-1, outlet three-way connection 9-2,
Terminal three-way connection 9, solenoid valve 5, manually-operated gate 6, gas row 7,8 both ends of check valve are respectively provided with quick connector.
The further solenoid valve 5 is two two-way electromagnetic valves.
In conjunction with Fig. 2, tracheae quick connector 1 is connected on the compressed air gas source 11 of laboratory, by terminal three-way connection 9
It is connected on each pressure measurement passage tube 14 in rack quick-assembling trolley pressure channel case 15, by motor-driven valve control line 10
It is connected on engine pedestal control cabinet 12.
Compressed air is filtered by air filter 3, after pressure regulator valve 4 carries out pressure adjusting, by solenoid valve 5 or
Person's manually-operated gate 6 is arranged in 7 into gas and is shunted, then relies on opened by pressure check valve 8, is entered by terminal three-way connection 9 and is surveyed
In buret road, carry out blowing water operation.
Relevant control variable is set in rack operating system, is written in automatic test program, it can be during the test
Carry out the automatic control of solenoid valve 5.Manually-operated gate 6 can also be opened in the engine pedestal checking process before on-test
It carries out blowing water.
Above-described embodiment is merely to illustrate the utility model, wherein the structure of each component, connection type etc. are likely to send out
Changing, all same transformation and improvement carried out on the basis of technical solutions of the utility model, should not exclude in this reality
Within novel protection scope.
Claims (6)
1. one kind is used for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that: it includes tracheae quick connector
(1), air inlet tracheae (2), air filter (3), pressure regulator valve (4), solenoid valve (5), manually-operated gate (6), gas row (7), unidirectional
Valve (8), air inlet three-way connection (9-1), outlet three-way connection (9-2), terminal three-way connection (9), motor-driven valve control line (10), institute
Air inlet tracheae (2) one end stated is equipped with tracheae quick connector (1), and the other end is inserted into the inlet suction port of air filter (3),
The air outlet adapter of air filter (3) is connected in the inlet suction port of pressure regulator valve (4) by tracheae (2-1), pressure regulator valve (4)
Air outlet adapter is connected to the transition joint of air inlet three-way connection (9-1) by tracheae (2-1), and the two of air inlet three-way connection (9-1)
End connector passes through tracheae (2-1) respectively and is connected in the inlet suction port of solenoid valve (5) and manually-operated gate (6), solenoid valve (5) and hand
The air outlet adapter of movable valve (6) passes through two end connectors that tracheae (2-1) is parallel-connected to outlet three-way connection (9-2) respectively, out
The transition joint of gas three-way connection (9-2) is connected in total inlet suction port of gas row (7) by tracheae (2-1), and gas arranges each of (7)
A air outlet adapter passes through tracheae (2-1) respectively and is connected in the inlet suction port of check valve (8), and the air outlet adapter of check valve (8) is logical
The transition joint that tracheae (2-1) is connected to terminal three-way connection (9) is crossed, two end connectors of terminal three-way connection (9), which access, to be needed
Blow in the pressure measurement pipeline of water operation, by motor-driven valve control line (10) and solenoid valve (5) and engine pedestal control cabinet
(12) it is electrically connected.
2. it is according to claim 1 a kind of for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that:
Pressure gauge is housed on the pressure regulator valve (4).
3. it is according to claim 1 a kind of for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that:
There is more than one air outlet adapter in described gas row (7) outlet side.
4. it is according to claim 1 a kind of for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that:
The air inlet tracheae (2) and connection is PU pipe with tracheae (2-1).
5. it is according to claim 1 a kind of for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that:
The air filter (3), pressure regulator valve (4), air inlet three-way connection (9-1), outlet three-way connection (9-2), terminal threeway
Connector (9), solenoid valve (5), manually-operated gate (6), gas row (7), check valve (8) connecting pin are respectively provided with quick connector.
6. it is according to claim 1 a kind of for the quick water-blowing device of engine pedestal pressure measurement pipeline, it is characterized in that:
The solenoid valve (5) is two two-way electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848713.3U CN209280319U (en) | 2018-11-12 | 2018-11-12 | One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848713.3U CN209280319U (en) | 2018-11-12 | 2018-11-12 | One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN209280319U true CN209280319U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821848713.3U Active CN209280319U (en) | 2018-11-12 | 2018-11-12 | One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299672A (en) * | 2022-07-07 | 2022-11-08 | 际华三五一三实业有限公司 | Device for fixing soft material sheet on automatic marking machine and marking method |
-
2018
- 2018-11-12 CN CN201821848713.3U patent/CN209280319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299672A (en) * | 2022-07-07 | 2022-11-08 | 际华三五一三实业有限公司 | Device for fixing soft material sheet on automatic marking machine and marking method |
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