CN213576845U - Safe and reliable hydraulic flow monitor - Google Patents
Safe and reliable hydraulic flow monitor Download PDFInfo
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- CN213576845U CN213576845U CN202022564152.8U CN202022564152U CN213576845U CN 213576845 U CN213576845 U CN 213576845U CN 202022564152 U CN202022564152 U CN 202022564152U CN 213576845 U CN213576845 U CN 213576845U
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Abstract
The utility model discloses a safe and reliable hydraulic flow monitor, which belongs to the technical field of monitors and comprises a machine body and a controller, wherein both sides of the machine body are provided with an oil inlet and an oil outlet, and the oil inlet and the oil outlet are both connected with a pipeline in the machine body; the inner pipeline is respectively connected with a pressure sensor, a flowmeter, a viscosity sensor and a temperature sensor; the outer side of the machine body is provided with an overload protection device communicated with the inner pipeline; the controller is arranged above the machine body, a processing module and a power supply module connected with the processing module are arranged in the controller, and a display screen, an alarm and an on-off switch are arranged on the surface of the controller; the pressure sensor, the flowmeter, the viscosity sensor, the temperature sensor, the overload protection device, the display screen, the alarm and the on-off switch are respectively connected with the processing module. The utility model has the advantages of can show hydraulic system trouble, conveniently change and repair, have overload protection, have alarming function safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of the monitor, especially, relate to a safe and reliable's hydraulic flow monitor.
Background
At present, a hydraulic system is almost a large amount of automated back-to-back power in all heavy industrial departments, and the wide application of a hydraulic technology means that the state of the hydraulic system must be always concerned, so that a high-safety flow monitoring instrument is urgently needed to monitor the hydraulic system in real time. However, the hydraulic monitoring instrument in the prior art has single performance and no alarm device, has certain potential safety hazard, and is not suitable for the current hydraulic system.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a can show hydraulic system trouble, conveniently change and repair, have overload protection, have alarming function safe and reliable's hydraulic flow monitor.
In order to solve the technical problem, the utility model discloses a technical scheme is: a safe and reliable hydraulic flow monitor comprises a machine body and a controller, wherein an oil inlet and an oil outlet are formed in two sides of the machine body, and the oil inlet and the oil outlet are connected with a pipeline in the machine body; the inner pipeline is respectively connected with a pressure sensor, a flowmeter, a viscosity sensor and a temperature sensor; an overload protection device communicated with the inner pipeline is arranged on the outer side of the machine body; the controller is arranged above the machine body, a processing module and a power supply module connected with the processing module are arranged in the controller, and a display screen, an alarm and an on-off switch are arranged on the surface of the controller; the pressure sensor, the flowmeter, the viscosity sensor, the temperature sensor, the overload protection device, the display screen, the alarm and the on-off switch are respectively connected with the processing module.
The overload protection device is a hydraulic oil overflow valve.
The hydraulic oil overflow valve is communicated with a hydraulic oil recovery barrel through a pipeline, and the hydraulic oil recovery barrel is communicated with an oil tank.
The processing module is a single chip microcomputer.
The alarm is a buzzer.
By adopting the technical scheme, the utility model discloses a pressure sensor who sets up, the flowmeter, viscosity sensor and temperature sensor information collection, can know hydraulic system's pressure in real time through the display screen, the flow of hydraulic oil, viscosity and temperature, it is very effective to accurate analysis and test complicated hydraulic system, can audio-visually show hydraulic system's trouble, make things convenient for staff's trade and repair, it is purposeful, when the system is unusual, the sensor detected signal who receives converts into digital signal promptly and compares rather than the settlement limit value that prestores, and output the result to the alarm with the form of analog signal and digital signal and report to the police, when the system overloads to the limit value, the hydraulic oil overflow valve of installation is opened and is realized the overflow, in order to protect entire system, and retrieve by the hydraulic oil recycling bin and recycle, furthermore, on-off switch can artificial control or pass through processing module automatic control, multiple safety guarantees are achieved.
The utility model has the advantages that: the hydraulic system fault display device has the advantages of being capable of displaying hydraulic system faults, convenient to replace and repair, capable of protecting overload, and safe and reliable in warning function.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic structural diagram of the present invention
In the figure:
1. machine body 2, controller 3 and oil inlet
4. Oil outlet 5, inner pipeline 6 and pressure sensor
7. Flowmeter 8, viscosity sensor 9, temperature sensor
10. Hydraulic oil overflow valve 11, processing module 12 and power module
13. Display screen 14, alarm 15 and on-off switch
16. Hydraulic oil recycling tank
Detailed Description
As shown in fig. 1, the hydraulic flow monitor of the present invention is safe and reliable, and includes a machine body 1 and a controller 2, wherein an oil inlet 3 and an oil outlet 4 are disposed on two sides of the machine body 1, and the oil inlet 3 and the oil outlet 4 are both connected to an inner pipeline 5 of the machine body 1; the inner pipeline 5 is respectively connected with a pressure sensor 6, a flowmeter 7, a viscosity sensor 8 and a temperature sensor 9; a hydraulic oil overflow valve 10 communicated with the inner pipeline 5 is arranged on the outer side of the machine body 1; the controller 2 is arranged above the machine body 1, a processing module 11 and a power supply module 12 connected with the processing module 11 are arranged in the controller 2, and a display screen 13, an alarm 14 and an on-off switch 15 are arranged on the surface of the controller 2; the pressure sensor 6, the flowmeter 7, the viscosity sensor 8, the temperature sensor 9, the hydraulic oil overflow valve 10, the display screen 13, the alarm 14 and the on-off switch 15 are respectively connected with the processing module 11, the hydraulic oil overflow valve 10 is communicated with the hydraulic oil recovery tank 16 through a pipeline, the hydraulic oil recovery tank 16 is communicated with the oil tank, the processing module 11 is a single chip microcomputer, and the alarm 14 is a buzzer.
The utility model discloses a pressure sensor 6 that sets up, flowmeter 7, viscosity sensor 8 and temperature sensor 9 information collection, can know hydraulic system's pressure in real time through display screen 13, the flow of hydraulic oil, viscosity and temperature, it is very effective to accurate analysis and test complicated hydraulic system, can audio-visually show hydraulic system's trouble, make things convenient for staff's change and repair, it is purposeful, when the system is unusual, the sensor detected signal who receives converts into digital signal promptly and compares rather than the settlement limit value that prestores, and output the result to alarm 14 with the form of analog signal and digital signal and report to the police, when the system overloads to the limit value, the hydraulic oil overflow valve 10 of installation is opened and is realized the overflow, in order to protect entire system, and retrieve by hydraulic oil recycling bin 16 and recycle, furthermore, on-off switch 15 can artificial control or through processing module automatic control, multiple safety guarantees are achieved.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (5)
1. The utility model provides a safe and reliable's hydraulic pressure flow monitor which characterized in that: the oil inlet and the oil outlet are both connected with an internal pipeline of the machine body; the inner pipeline is respectively connected with a pressure sensor, a flowmeter, a viscosity sensor and a temperature sensor; an overload protection device communicated with the inner pipeline is arranged on the outer side of the machine body; the controller is arranged above the machine body, a processing module and a power supply module connected with the processing module are arranged in the controller, and a display screen, an alarm and an on-off switch are arranged on the surface of the controller; the pressure sensor, the flowmeter, the viscosity sensor, the temperature sensor, the overload protection device, the display screen, the alarm and the on-off switch are respectively connected with the processing module.
2. The safe and reliable hydraulic flow monitor according to claim 1, wherein: the overload protection device is a hydraulic oil overflow valve.
3. A safe and reliable hydraulic flow monitor as claimed in claim 2, wherein: the hydraulic oil overflow valve is communicated with a hydraulic oil recovery barrel through a pipeline, and the hydraulic oil recovery barrel is communicated with an oil tank.
4. The safe and reliable hydraulic flow monitor according to claim 1, wherein: the processing module is a single chip microcomputer.
5. The safe and reliable hydraulic flow monitor according to claim 1, wherein: the alarm is a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564152.8U CN213576845U (en) | 2020-11-09 | 2020-11-09 | Safe and reliable hydraulic flow monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564152.8U CN213576845U (en) | 2020-11-09 | 2020-11-09 | Safe and reliable hydraulic flow monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576845U true CN213576845U (en) | 2021-06-29 |
Family
ID=76535036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022564152.8U Active CN213576845U (en) | 2020-11-09 | 2020-11-09 | Safe and reliable hydraulic flow monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576845U (en) |
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2020
- 2020-11-09 CN CN202022564152.8U patent/CN213576845U/en active Active
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