CN107966180A - Mobile hydraulic system pressure flow monitoring car - Google Patents
Mobile hydraulic system pressure flow monitoring car Download PDFInfo
- Publication number
- CN107966180A CN107966180A CN201711334897.1A CN201711334897A CN107966180A CN 107966180 A CN107966180 A CN 107966180A CN 201711334897 A CN201711334897 A CN 201711334897A CN 107966180 A CN107966180 A CN 107966180A
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- CN
- China
- Prior art keywords
- valve block
- pressure
- oil
- inlet
- oil return
- 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.)
- Pending
Links
- 239000003921 oil Substances 0.000 claims description 92
- 239000000446 fuel Substances 0.000 claims description 3
- 239000010729 system oil Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses a kind of mobile hydraulic system pressure flow monitoring car, for solving the technical problem of existing hydraulic system flow monitoring device poor practicability.Technical solution is to include inlet valve block (1), pressure sensor (2), turbine flowmeter (3), sebific duct (4), oil inlet transition valve block (5), oil return transition valve block (6), oil return valve block (7), gate gurgle valve block (8), detected element (9), receive oil groove (10), handle (11), casters group (12), tool box (13), frame body (14) and pressure gauge (15).The monitoring car is import and export and overflow port pressure change, a kind of test device of changes in flow rate in the measurement detected element course of work.In tested Hydraulic Elements into and out of installing the data monitoring devices such as turbine flowmeter, pressure sensor, pressure gauge on oil circuit and overflow passage.It is good monitoring and data acquisition, practicality in real time can be carried out to the pressure before and after detected element, flow.
Description
Technical field
The present invention relates to a kind of flow rate of hydraulic system monitoring device, more particularly to a kind of mobile hydraulic system pressure stream
Measure monitoring car.
Background technology
Dynamic data when mobile hydraulic system pressure flow monitoring car is to gather hydraulic work system, to grasp
The instantaneous operating conditions of monitored element.Grasped, can be provided specifically for the improvement of hydraulic system, Hydraulic Elements by parameterizing
Parameter foundation.
Document " Chinese invention patent of Application No. 201611196314.9 " discloses a kind of testing flow meter frock.Should
Testing flow meter frock includes fixed sleeve part, sensor and sensor positioning component.Fixing sleeve is installed on table on the outside of pipe under test
Face, the sensor on fixing sleeve measure." testing flow meter frock " disclosed in document is only capable of test flow system flow, nothing
Method measures Fluid pressure and it is necessary to is installed on pipeline lateral surface, the place for being fitted without condition, can not use.Document
Disclosed " testing flow meter frock " is connected with each other by multiple ring flanges and installed, and installs and uses cumbersome, poor practicability.
The content of the invention
In order to overcome the shortcomings of existing hydraulic system flow monitoring device poor practicability, the present invention provides a kind of portable liquid
Press system pressure flow monitoring car.The monitoring car includes inlet valve block 1, pressure sensor 2, turbine flowmeter 3, sebific duct 4, oil inlet
Transition valve block 5, oil return transition valve block 6, oil return valve block 7, gate gurgle valve block 8, detected element 9, receive oil groove 10, handle 11, casters group
12nd, tool box 13, frame body 14 and pressure gauge 15.The monitoring car is import and export and overflow in the measurement detected element course of work
Mouth pressure change, a kind of test device of changes in flow rate.In tested Hydraulic Elements into and out of installing whirlpool on oil circuit and overflow passage
The data monitoring devices such as flowmeters, pressure sensor, pressure gauge.Pressure before and after detected element, flow can be carried out real-time
Monitoring and data acquisition, practicality are good.
The technical solution adopted by the present invention to solve the technical problems is：A kind of mobile hydraulic system pressure flow monitoring
Car, its main feature is that including inlet valve block 1, pressure sensor 2, turbine flowmeter 3, sebific duct 4, oil inlet transition valve block 5, oil return transition
Valve block 6, oil return valve block 7, gate gurgle valve block 8, detected element 9, frame body 14 and pressure gauge 15.Oil inlet is installed on the frame body 14
Valve block 1, oil inlet transition valve block 5, oil return transition valve block 6, oil return valve block 7 and gate gurgle valve block 8；Inlet valve block 1,7 and of oil return valve block
1 pressure sensor, 2,1 pressure gauges 15 and 1 turbine flowmeter 3 are installed respectively on gate gurgle valve block 8.5 He of oil inlet transition valve block
1 pressure sensor 2 and 1 pressure gauge 15 are installed respectively on oil return transition valve block 6；All parts are connected to using sebific duct 4
Together.Hydraulic system fuel feeding is connected by sebific duct 4 with inlet valve block 1.Between 9 oil inlet front end of detected element and inlet valve block 1
Connected, connected between 9 oil inlet front end of detected element and inlet valve block 1 by sebific duct 4, by installed in inlet valve with sebific duct 4
Pressure sensor 2, pressure gauge 15 and the turbine flowmeter 3 of block 1 measure the pressure and flow of 9 oil inlet front end of detected element.It is tested
9 oil inlet rear end of element is connected by sebific duct 4 with oil inlet transition valve block 5.Pressure sensor 2 is installed on oil inlet transition valve block 5
With pressure gauge 15, the pressure of 9 oil inlet rear end of measurement detected element.Hydraulic system oil return passes through sebific duct 4 and oil return transition valve block 6
Connection.9 oil return opening front end of detected element is connected by sebific duct 4 with oil return transition valve block 6.Pressure is installed on oil return transition valve block 6
Force snesor 2 and pressure gauge 15, are connected between 9 oil return opening rear end of detected element and oil return valve block 7 with sebific duct 4, by installed in
Pressure sensor 2, pressure gauge 15 and the turbine flowmeter 3 of oil return valve block 7 measure the pressure and stream of 9 oil inlet rear end of detected element
Amount.Hydraulic system draining is connected by sebific duct 4 with gate gurgle valve block 8, passes through the pressure sensor 2 installed in gate gurgle valve block 8, pressure
Table 15 and turbine flowmeter 3 measure the pressure and flow of hydraulic system draining.
It is fixed with the frame body 14 and receives oil groove 10, handle 11, casters group 12 and tool box 13.
The beneficial effects of the invention are as follows：The monitoring car includes inlet valve block 1, pressure sensor 2, turbine flowmeter 3, sebific duct
4th, oil inlet transition valve block 5, oil return transition valve block 6, oil return valve block 7, gate gurgle valve block 8, detected element 9, receive oil groove 10, handle 11,
Casters group 12, tool box 13, frame body 14 and pressure gauge 15.The monitoring car be measurement the detected element course of work in import and export with
A kind of and test device of overflow port pressure change, changes in flow rate.In tested Hydraulic Elements into and out of on oil circuit and overflow passage
The data monitoring devices such as turbine flowmeter, pressure sensor, pressure gauge are installed.Can to the pressure before and after detected element, flow into
Monitoring and data acquisition, practicality are good in real time for row.
Elaborate with reference to the accompanying drawings and detailed description to the present invention.
Brief description of the drawings
Fig. 1 is the structure diagram of mobile hydraulic system pressure flow monitoring car of the present invention.
In figure, 1- inlet valve blocks, 2- pressure sensors, 3- turbine flowmeters, 4- sebific ducts, 5- oil inlet transition valve blocks, 6- times
Oily transition valve block, 7- oil return valve blocks, 8- gate gurgle valve blocks, 9- detected elements, 10- receive oil groove, 11- handles, 12- casters groups, 13- works
Have case, 14- frame bodies, 15- pressure gauges.
Embodiment
Following embodiments are with reference to Fig. 1.
Mobile hydraulic system pressure flow monitoring car of the present invention includes inlet valve block 1, pressure sensor 2, turbine flow
Meter 3, sebific duct 4, oil inlet transition valve block 5, oil return transition valve block 6, oil return valve block 7, gate gurgle valve block 8, detected element 9, receive oil groove 10,
Handle 11, casters group 12, tool box 13, frame body 14 and pressure gauge 15.
Be provided with the frame body 14 inlet valve block 1, oil inlet transition valve block 5, oil return transition valve block 6, oil return valve block 7,
Gate gurgle valve block 8；Inlet valve block 1, oil return valve block 7, install 1 pressure sensor, 2,1 pressure gauges 15,1 on gate gurgle valve block 8 respectively
A turbine flowmeter 3.1 pressure sensor, 2,1 pressure gauges are installed respectively on oil inlet transition valve block 5, oil return transition valve block 6
15；Sebific duct 4 links together each parts；14 bottom of frame body, which is provided with, receives oil groove 10, can store in disassembly process and be produced
Raw greasy dirt；Frame body 14 is provided with handle 11 and casters group 12, facilitates the daily carrying of flow monitoring car；Frame body 14 is provided with work
Have case 13, instrument required during use, parts can be carried.
" mobile hydraulic system pressure flow monitoring car " of the invention is as shown in Figure 1, concrete scheme is：
1. input pressure, flow measurement：Hydraulic system fuel feeding is connected to mobile flow monitoring car inlet valve block with sebific duct 4
On 1 piece.Connected between 9 oil inlet front end of detected element and inlet valve block 1 with sebific duct 4, pass through the pressure installed in inlet valve block 1
Sensor 2, pressure gauge 15 and turbine flowmeter 3 measure the pressure and flow of 9 oil inlet front end of detected element.9 oil inlet of detected element
Mouth rear end is connected by sebific duct 4 with oil inlet transition valve block 5.Pressure sensor 2 and pressure gauge are installed on oil inlet transition valve block 5
15, the pressure of 9 oil inlet rear end of measurement detected element.
2. return pressure, flow measurement：Hydraulic system oil return is connected to mobile flow monitoring car oil return transition with sebific duct 4
On 6 pieces of valve block.9 oil return opening front end of detected element is connected by sebific duct 4 with oil return transition valve block 6.Pacify on oil return transition valve block 6
Equipped with pressure sensor 2 and pressure gauge 15, the pressure of 9 oil inlet front end of measurement detected element.9 oil return opening rear end of detected element with
Connected between oil return valve block 7 with sebific duct 4, pass through the pressure sensor 2, pressure gauge 15 and turbine flow installed in oil return valve block 7
The pressure and flow of 9 oil inlet rear end of the measurement detected element of meter 3.
3. drainage pressure, flow measurement：Tested hydraulic system draining is connected on gate gurgle valve block 8 by sebific duct 4, passes through peace
Mounted in the tested hydraulic system draining of pressure sensor 2, pressure gauge 15 and turbine flowmeter 3 measurement of gate gurgle valve block 8 pressure and
Flow.
4. oil groove 10, handle 11, tool box 13 are received in connection on frame body 14, and install casters group 12 in 14 bottom of frame body.
Oil groove 10 of receiving can store the greasy dirt produced during use, and handle 11 facilitates push to test car, tool box 13 can hold parts,
Test carriage can be moved as needed for instrument etc., casters group 12.
Claims (2)
- A kind of 1. mobile hydraulic system pressure flow monitoring car, it is characterised in that：Including inlet valve block (1), pressure sensor (2), turbine flowmeter (3), sebific duct (4), oil inlet transition valve block (5), oil return transition valve block (6), oil return valve block (7), gate gurgle valve Block (8), detected element (9), frame body (14) and pressure gauge (15)；Inlet valve block (1), oil inlet are installed on the frame body (14) Transition valve block (5), oil return transition valve block (6), oil return valve block (7) and gate gurgle valve block (8)；Inlet valve block (1), oil return valve block (7) With 1 pressure sensor (2), 1 pressure gauge (15) and 1 turbine flowmeter (3) are installed respectively on gate gurgle valve block (8)；Oil inlet 1 pressure sensor (2) and 1 pressure gauge (15) are installed respectively on transition valve block (5) and oil return transition valve block (6)；All zero Component is linked together using sebific duct (4)；Hydraulic system fuel feeding is connected by sebific duct (4) with inlet valve block (1)；Detected element (9) it is connected between oil inlet front end and inlet valve block (1) with sebific duct (4), detected element (9) oil inlet front end and inlet valve block (1) connected between by sebific duct (4), pass through the pressure sensor (2) installed in inlet valve block (1), pressure gauge (15) and turbine Flowmeter (3) measures the pressure and flow of detected element (9) oil inlet front end；Detected element (9) oil inlet rear end passes through sebific duct (4) It is connected with oil inlet transition valve block (5)；Pressure sensor (2) and pressure gauge (15) are installed on oil inlet transition valve block (5), measure quilt Survey the pressure of element (9) oil inlet rear end；Hydraulic system oil return is connected by sebific duct (4) with oil return transition valve block (6)；Tested member Part (9) oil return opening front end is connected by sebific duct (4) with oil return transition valve block (6)；Pressure biography is installed on oil return transition valve block (6) Sensor (2) and pressure gauge (15), are connected with sebific duct (4) between detected element (9) oil return opening rear end and oil return valve block (7), passed through Pressure sensor (2), pressure gauge (15) and turbine flowmeter (3) installed in oil return valve block (7) measure detected element (9) oil inlet The pressure and flow of rear end；Hydraulic system draining is connected by sebific duct (4) with gate gurgle valve block (8), by installed in gate gurgle valve block (8) pressure sensor (2), pressure gauge (15) and turbine flowmeter (3) measures the pressure and flow of hydraulic system draining.
- 2. mobile hydraulic system pressure flow monitoring car according to claim 1, it is characterised in that：The frame body (14) On be fixed with and receive oil groove (10), handle (11), casters group (12) and tool box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334897.1A CN107966180A (en) | 2017-12-14 | 2017-12-14 | Mobile hydraulic system pressure flow monitoring car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334897.1A CN107966180A (en) | 2017-12-14 | 2017-12-14 | Mobile hydraulic system pressure flow monitoring car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107966180A true CN107966180A (en) | 2018-04-27 |
Family
ID=61995342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711334897.1A Pending CN107966180A (en) | 2017-12-14 | 2017-12-14 | Mobile hydraulic system pressure flow monitoring car |
Country Status (1)
| Country | Link |
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| CN (1) | CN107966180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043106A (en) * | 2019-12-18 | 2020-04-21 | 西安昆仑工业（集团）有限责任公司 | Power testing device and method for aircraft gun hydraulic system |
-
2017
- 2017-12-14 CN CN201711334897.1A patent/CN107966180A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043106A (en) * | 2019-12-18 | 2020-04-21 | 西安昆仑工业（集团）有限责任公司 | Power testing device and method for aircraft gun hydraulic system |
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