CN204921535U - Hydro -cylinder with water quality testing function - Google Patents
Hydro -cylinder with water quality testing function Download PDFInfo
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- CN204921535U CN204921535U CN201520657480.9U CN201520657480U CN204921535U CN 204921535 U CN204921535 U CN 204921535U CN 201520657480 U CN201520657480 U CN 201520657480U CN 204921535 U CN204921535 U CN 204921535U
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Abstract
The utility model relates to a hydro -cylinder with water quality testing function, the hydro -cylinder include cylinder body, piston and with hinge joint's piston rod, the piston divide into no pole chamber subtotal with the cylinder body has pole chamber part, in first many logical connect (2) that no pole chamber part was equipped with no pole chamber flowing back interface (1) and was connected with no pole chamber flowing back interface (1), be equipped with a monitor cell (3) that link to each other with controlling means on first many logical joints (2), have pole chamber part be equipped with pole chamber flowing back interface (4) and with the second joints (5) that lead to that have pole chamber flowing back interface (4) to be connected more, be equipped with the 2nd monitor cell (6) that link to each other with controlling means on the many logical joints of second (5). Through the aforesaid setting, can in time monitor the quality of water parameter of liquid in the hydro -cylinder, know emulsion quality of water situation of change in the hydro -cylinder, in time get rid of and corrode the great economic loss that brings and very big potential safety hazard because of the hydro -cylinder.
Description
Technical field
The utility model relates to Hydraulic Field, is specifically related to a kind of oil cylinder with water quality detecting function.
Background technique
Oil cylinder of hydraulic support is anticorrosion affects coal mining safety.Hydraulic support has multiple oil cylinder, its runnability is had nothing in common with each other, and some cylinder actions are very frequent, and in-oil cylinder liquid is constantly all carried out liquid displacement by pumping plant, identical water quality is kept with pumping plant feed flow, and some cylinder actions are infrequently, even long-time attonity, in-oil cylinder liquid is in closed state, can not be upgraded, very easily rotten, accelerated corrosion oil cylinder, brings great economic loss and great potential safety hazard.
Chinese utility model patent CN204129951U discloses a kind of mining portable roof pressure sample and transform device, in working order, infrared communication module receives the pressure signal transmitted from hydraulic support pressure real-time monitoring device, be transferred to main processor modules by asynchronous serial port UART simultaneously and calculation process is carried out to pressure signal, pressure signal after treatment by the serial peripheral equipment interface SPI of primary processor by data conversion storage in SD card, can preserve for a long time and signal be uploaded to upper-position unit.Staff checks pressure data by operation matrix Keysheet module by display modular scene, achieves Real-time Collection and the transmission of underground coal mine roof pressure.
Chinese utility model patent application CN103528728A discloses a kind of fiber-optic grating sensor for monitoring hydraulic support working resistance, it comprises upper cover, lower wrapping body, optical fiber grating sensing core body and optical fiber, hydraulic support working resistance information is gathered owing to adopting optical fiber grating sensing core body, mode stress plateau directly being accepted the effect of hydraulic pressure working resistance of support carries out signal transmission, and with epoxy resin encapsulated in the cavity that upper cover and lower wrapping body are formed, optical fiber grating sensing core body is encapsulated in cavity completely, be not easy to be subject to external force collision and influence of vibration, safety and reliability is obviously higher.
Although above-mentioned patent application gathers the pressure of hydraulic support and working resistance and transmits, make staff can understand the working condition of hydraulic support in time, but above-mentioned monitoring can not make staff understand the change of oil cylinder internal emulsification liquid water quality in time.
Summary of the invention
Technical problem to be solved in the utility model is exactly for above the deficiencies in the prior art, provides a kind of oil cylinder with water quality detecting function.
Scheme of the present utility model is achieved by the following technical measures: a kind of oil cylinder with water quality detecting function, the piston rod that described oil cylinder comprises cylinder body, piston and is connected with piston, and cylinder body is divided into rodless cavity part and rod chamber part by described piston; At the first multiple-pass joint 2 that rodless cavity part is provided with rodless cavity discharge opeing interface 1 and is connected with rodless cavity discharge opeing interface 1, described first multiple-pass joint 2 is provided with the first monitoring cell 3 be connected with control gear, for monitoring the water quality parameter of liquid in rodless cavity part in oil cylinder.
At the second multiple-pass joint 5 that rod chamber part is provided with rod chamber discharge opeing interface 4 and is connected with rod chamber discharge opeing interface 4, described second multiple-pass joint 5 is provided with the second monitoring cell 6 be connected with control gear, for monitoring the water quality parameter of liquid in rod chamber part in oil cylinder.
Further, described first monitoring cell 3 or the second monitoring cell 6 are by wired mode connection control device.
Further, described first monitoring cell 3 or the second monitoring cell 6 wirelessly connection control device.
Further, described first monitoring cell 3 or the second monitoring cell 6 comprise one or more in pH value sensor, conductivity sensor, residual chlorine sensor, dissolved oxygen sensor and turbidity transducer.
Advantageous Effects of the present utility model is: by above-mentioned setting, oil cylinder only needs time action just can monitor water quality, staff can be made to understand oil cylinder internal emulsification liquid water quality situation in time, the water quality parameter of liquid in monitoring oil cylinder, include but not limited to pH value, conductivity, chlorine residue, dissolved oxygen and turbidity, get rid of the heavy economic losses and great potential safety hazard that bring due to oil cylinder corrosion in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model with the oil cylinder of water quality detecting function.
Wherein 1 is rodless cavity discharge opeing interface, and 2 is the first multiple-pass joint, and 3 is the first monitoring cell, and 4 is rod chamber discharge opeing interface, and 5 is the second multiple-pass joint, and 6 is the second monitoring cell.
Embodiment
For the technical characterstic of the utility model scheme can be clearly demonstrated, below in conjunction with specific embodiment, and in conjunction with its accompanying drawing, the utility model is set forth.
As shown in Figure 1, the oil cylinder with water quality detecting function of the present utility model, the piston rod that described oil cylinder comprises cylinder body, piston and is connected with piston, cylinder body is divided into rodless cavity part and rod chamber part by described piston.At the first multiple-pass joint 2 that rodless cavity part is provided with rodless cavity discharge opeing interface 1 and is connected with rodless cavity discharge opeing interface 1, described first multiple-pass joint 2 is provided with the first monitoring cell 3 be connected with control gear such as computer (not shown), this monitoring cell is such as water quality sensor, for monitoring the water quality parameter of liquid in rodless cavity part in oil cylinder, comprise pH value sensor, conductivity sensor, residual chlorine sensor, one or more in dissolved oxygen sensor and turbidity transducer, monitoring includes but not limited to pH value, conductivity, chlorine residue, dissolved oxygen, the water quality parameters such as turbidity, the water quality parameter monitored passes to control gear by wired or wireless mode, at the second multiple-pass joint 5 that rod chamber part is provided with rod chamber discharge opeing interface 4 and is connected with rod chamber discharge opeing interface 4, described second multiple-pass joint 5 is provided with the second monitoring cell 6 be connected with control gear such as computer (not shown), this monitoring cell is such as water quality sensor, for monitoring the water quality parameter of liquid in rod chamber part in oil cylinder, comprise pH value sensor, conductivity sensor, residual chlorine sensor, one or more in dissolved oxygen sensor and turbidity transducer, monitoring includes but not limited to pH value, conductivity, chlorine residue, dissolved oxygen, the water quality parameters such as turbidity, the water quality parameter monitored passes to control gear by wired or wireless mode.
When monitoring, in oil cylinder, the liquid of rodless cavity part enters the first multiple-pass joint 2 by rodless cavity discharge opeing interface 1, and discharge after the first monitoring cell 3, now the first monitoring cell 3 records the water quality parameter of liquid in rodless cavity part in oil cylinder; Similarly, in oil cylinder, the liquid of rod chamber part enters the second multiple-pass joint 5 by rod chamber discharge opeing interface 4, and discharge after the second monitoring cell 6, now the second monitoring cell 6 records the water quality parameter of liquid in rod chamber part in oil cylinder.The water quality parameter that above-mentioned first and second monitoring cell monitor passes to control gear by wired or wireless mode, so that show the water quality parameter of bar cavity segment and rodless cavity part in real time.Aforesaid operations can regularly carry out.
Claims (5)
1. with an oil cylinder for water quality detecting function, the piston rod that described oil cylinder comprises cylinder body, piston and is connected with piston, cylinder body is divided into rodless cavity part and rod chamber part by described piston; At the first multiple-pass joint (2) that rodless cavity part is provided with rodless cavity discharge opeing interface (1) and is connected with rodless cavity discharge opeing interface (1), described first multiple-pass joint (2) is provided with the first monitoring cell (3) be connected with control gear, for monitoring the water quality parameter of liquid in rodless cavity part in oil cylinder.
2. oil cylinder according to claim 1, is characterized in that, also comprises; At the second multiple-pass joint (5) that rod chamber part is provided with rod chamber discharge opeing interface (4) and is connected with rod chamber discharge opeing interface (4), described second multiple-pass joint (5) is provided with the second monitoring cell (6) be connected with control gear, for monitoring the water quality parameter of liquid in rod chamber part in oil cylinder.
3. oil cylinder according to claim 2, is characterized in that, described first monitoring cell (3) or the second monitoring cell (6) are by wired mode connection control device.
4. oil cylinder according to claim 2, is characterized in that, described first monitoring cell (3) or the second monitoring cell (6) wirelessly connection control device.
5. oil cylinder according to claim 2, it is characterized in that, described first monitoring cell (3) or the second monitoring cell (6) comprise in pH value sensor, conductivity sensor, residual chlorine sensor, dissolved oxygen sensor and turbidity transducer one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657480.9U CN204921535U (en) | 2015-08-28 | 2015-08-28 | Hydro -cylinder with water quality testing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657480.9U CN204921535U (en) | 2015-08-28 | 2015-08-28 | Hydro -cylinder with water quality testing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921535U true CN204921535U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520657480.9U Active CN204921535U (en) | 2015-08-28 | 2015-08-28 | Hydro -cylinder with water quality testing function |
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| Country | Link |
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| CN (1) | CN204921535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041774A (en) * | 2015-08-28 | 2015-11-11 | 三一重型装备有限公司 | Oil cylinder with water quality testing function |
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2015
- 2015-08-28 CN CN201520657480.9U patent/CN204921535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041774A (en) * | 2015-08-28 | 2015-11-11 | 三一重型装备有限公司 | Oil cylinder with water quality testing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Renkun Inventor after: Chang Di Inventor after: Wang Zhende Inventor before: Yu Yang Inventor before: Liu Shichao Inventor before: Li Fu |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181115 Address after: 110027 25 development road, Shenyang economic and Technological Development Zone, Liaoning Co-patentee after: China Shenhua Energy Co Shendong coal Co. Patentee after: Sany Heavy Equipment Co.,Ltd. Address before: 110027 No. 31, Yan se Hu Street, Shenyang economic and Technological Development Zone, Liaoning Patentee before: Sany Heavy Equipment Co.,Ltd. |