CN218036828U - Bypass formula fluid on-line measuring device - Google Patents
Bypass formula fluid on-line measuring device Download PDFInfo
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- CN218036828U CN218036828U CN202222068453.0U CN202222068453U CN218036828U CN 218036828 U CN218036828 U CN 218036828U CN 202222068453 U CN202222068453 U CN 202222068453U CN 218036828 U CN218036828 U CN 218036828U
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Abstract
The utility model discloses a bypass type oil online detection device, which comprises a detection unit, a first oil collecting pipe, a second oil collecting pipe, a support frame, a filter and an oil collecting tank; one ends of the first oil collecting pipe and the second oil collecting pipe are connected with an oil inlet pipe and an oil outlet pipe on the detection unit, and the other ends of the first oil collecting pipe and the second oil collecting pipe extend into the oil collecting tank; the supporting frame is arranged on the detection unit, and the oil collecting tank is detachably arranged on the supporting frame; the first oil collecting pipe and the second oil collecting pipe are provided with three-way valves at the joints of the oil inlet pipe and the oil outlet pipe. The utility model effectively improves the problems of deposition and accumulation of oil pollutants, sensor measurement distortion and oil circuit and oil pump blockage, avoids the damage of core components and reduces the use and maintenance cost; meanwhile, the device also has the beneficial effects of low manufacturing cost, simplicity in operation, difficulty in damage and the like.
Description
Technical Field
The utility model relates to a detection device, specifically speaking, in particular to can introduce the on-line measuring device of detection case with the fluid that awaits measuring through the bypass mode.
Background
The oil liquid online measurement technology is widely applied to the design and manufacture of large-scale production equipment. At present, the oil online measuring device mainly adopts two installation modes of a direct insertion type pipeline and a bypass type pipeline. The bypass type detection device leads oil to be detected into the detection box through a bypass, and has the advantages of high measurement accuracy and convenience in maintenance and replacement. However, the bypass detection device has low pressure due to the flow velocity of oil entering and exiting the detection box, and the sensor mounting structure affects the flowing environment of the oil, so that the precipitation and accumulation of oil pollutants in the detection box are easily caused, the measurement distortion of the sensor is caused, and even an oil way and an oil pump are blocked, and the core component is damaged. Therefore, a detection device with functions of filtering oil to be detected and cleaning a detection cavity and a pipeline is urgently needed in the industry.
Therefore, those skilled in the art have been made to provide a bypass type oil on-line detection device which can effectively solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects in the prior art, the technical problem to be solved in the present invention is to provide a bypass type oil online detection device which can effectively solve the above-mentioned technical problem.
In order to achieve the purpose, the utility model provides a bypass type oil liquid online detection device, which comprises a detection unit, a first oil collecting pipe, a second oil collecting pipe, a support frame, a filter and an oil collecting tank;
one ends of the first oil collecting pipe and the second oil collecting pipe are connected with an oil inlet pipe and an oil outlet pipe on the detection unit, and the other ends of the first oil collecting pipe and the second oil collecting pipe extend into the oil collecting tank; the supporting frame is arranged on the detection unit, and the oil collecting tank is detachably arranged on the supporting frame;
the first oil collecting pipe and the second oil collecting pipe are connected with the oil inlet pipe and the oil outlet pipe through three-way valves.
Preferably, the detection unit comprises a detection box body, and a power supply, a control circuit, an oil pump and an oil cavity are arranged in the detection box body;
the oil cavity is provided with a first oil sensor and a second oil sensor, the oil cavity is connected with the oil outlet pipe through a connecting pipeline, and the connecting pipeline is provided with an oil pump and a third oil sensor.
Preferably, a bottom plate is detachably arranged in the detection box body, and the power supply and control circuit, the oil cavity, the third oil sensor and the oil pump are all arranged on the bottom plate; the power supply and the control circuit are electrically connected with the first oil sensor, the second oil sensor, the third oil sensor and the oil pump.
Preferably, the lower end of the oil cavity is provided with an oil cavity oil inlet, the oil inlet pipe is communicated with the oil cavity through the oil cavity oil inlet, the upper end of the oil cavity is provided with a first mounting hole for mounting a first oil sensor, one side of the oil cavity is provided with a second mounting hole for mounting a second oil sensor, and the connecting pipeline is communicated with the oil cavity through an oil outlet of the oil cavity.
Preferably, the filter is detachably arranged on the oil inlet pipe or at the tail end of the first oil collecting pipe, and a replaceable filter screen is arranged in the filter.
Preferably, the oil collecting tank is a container made of plastic or metal.
When the detection unit is not internally provided with an oil pump, the bottom or the top of the oil collecting tank is provided with the oil collecting pump, and the oil collecting tank is provided with an oil outlet hose and an oil return hose which are respectively connected with the first oil collecting pipe and the second oil collecting pipe in a quick detachable manner.
Preferably, the oil collecting pump is a bottom suction pump or an oil well pump.
The beneficial effects of the utility model are that: the utility model effectively improves the problems of deposition and accumulation of oil pollutants, sensor measurement distortion and oil circuit and oil pump blockage, avoids the damage of core components and reduces the use and maintenance cost; meanwhile, the device also has the beneficial effects of low manufacturing cost, simplicity in operation, difficulty in damage and the like.
Drawings
Fig. 1 is a schematic structural diagram of the detection device of the present invention.
Fig. 2 is a schematic structural diagram of the detecting unit of the present invention.
Fig. 3 is a schematic structural view of the middle oil chamber of the present invention.
Fig. 4 is a schematic structural diagram of the oil inlet pipe and the oil outlet pipe of the present invention located at the side of the detecting unit.
Fig. 5 is a schematic view of a built-in bottom suction pump disposed in the sump tank.
FIG. 6 is a schematic view of the external top pump at the top of the oil collection tank.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
in the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6:
example 1
A bypass type oil online detection device comprises a detection unit 100, a first oil collecting pipe 400, a second oil collecting pipe 401, a support frame 500, a filter 300 and an oil collecting tank 600; in the present invention, the filter 300 is a Y-type filter.
One end of the first oil collecting pipe 400 and one end of the second oil collecting pipe 401 are connected with the oil inlet pipe 200 and the oil outlet pipe 201 on the detection unit 100, wherein the detection unit 100 is communicated with a main oil path (not shown) of the equipment through the oil inlet pipe 200 and the oil outlet pipe 201. The other ends of the first oil collecting pipe 400 and the second oil collecting pipe 401 extend into the oil collecting tank 600; in the present invention, the oil collecting tank 600 is a container made of plastic or metal.
The supporting frame 500 is mounted on the detection unit 100, and the oil collecting tank 600 is detachably arranged on the supporting frame 500; preferably, the oil collecting tank 600 is installed upwards on the supporting frame 500 through a bayonet or a screw in the present embodiment, but the present invention is not limited to the above assembling and disassembling method, and any existing structure capable of assembling and disassembling the oil collecting tank 600 may be adopted. Preferably, in this embodiment, the supporting frame 500 is made of metal.
The joints of the first oil collecting pipe 400 and the second oil collecting pipe 401 with the oil inlet pipe 200 and the oil outlet pipe 201 are both provided with three-way valves 700. The detection unit 100 comprises a detection box body 101, and a power supply and control circuit 108, an oil pump 175 and an oil cavity 103 are arranged in the detection box body 101; in the utility model discloses in, oil pocket 103 is the cube that the metal was made.
The oil cavity 103 is provided with a first oil sensor 104 and a second oil sensor 105, the oil cavity 103 is connected with the oil outlet pipe 201 through a connecting pipeline 107, and the connecting pipeline 107 is provided with an oil pump 175 and a third oil sensor 106.
The detection box body 101 is detachably provided with a bottom plate 102, and the power supply and control circuit 108, the oil chamber 103, the third oil sensor 106 and the oil pump 175 are all arranged on the bottom plate 102; the power and control circuit 108 is electrically connected to the first oil sensor 104, the second oil sensor 105, the third oil sensor 106, and the oil pump 175.
The oil cavity 103 is provided with an oil cavity oil inlet 110 at the lower end, the oil inlet pipe 200 is communicated with the oil cavity 103 through the oil cavity oil inlet 110, a first mounting hole 113 for mounting a first oil sensor 104 is formed at the upper end of the oil cavity 103, a second mounting hole 112 for mounting a second oil sensor 105 is formed in one side of the oil cavity 103, and the connecting pipeline 107 is communicated with the oil cavity 103 through an oil cavity oil outlet 111.
The filter 300 is detachably disposed on the oil inlet pipe 200 or at the end of the first oil collecting pipe 400, and a replaceable filter screen is disposed in the filter 300. Through setting up removable filter screen, be convenient for regularly change the filter screen, can reduce during the great size fluid pollutant gets into the detecting element.
The utility model discloses in, advance oil pipe 200, go out oil pipe 201, first oil collecting pipe 400, second oil collecting pipe 401 and connecting tube 107 and be seamless stainless steel pipe.
The working principle is as follows:
when the detection device works normally, the three-way valve 700 closes the first oil collecting pipe 400 and the second oil collecting pipe 401, and the detection box body 101 is communicated with the main oil way of the equipment through the oil inlet pipe 200 and the oil outlet pipe 201. The oil pump 175 in the detection box 101 is started to suck the oil to be detected into the detection box 101 from the oil inlet pipe 200 through the filter 300, and the oil to be detected flows back to the main oil way of the equipment through the oil outlet pipe 201 after passing through the oil cavity 103 and the internal pipeline (connecting pipeline 107).
When the detection device works for a period of time and needs to be cleaned, the method comprises the following steps:
1. the three-way valve 700 is operated to close the external oil inlet pipe 200 and the external oil outlet pipe 201, and the detection box body 101 is communicated with oil passages of the first oil collecting pipe 400 and the second oil collecting pipe 401;
2. the oil collecting tank 600, the first oil collecting pipe 400, the filter 300, the detection box body 101 and the second oil collecting pipe 401 form a closed circulating oil path; preferably, an empty oil sump tank 600 is mounted to the support frame 500;
3. when the oil pump is started, the oil in the oil path of the detection unit detection box body 101 is put into the oil collecting tank 600 and poured out;
4. the oil collecting tank 600 is filled with cleaning oil 602 and is arranged on the supporting frame 500;
5. the oil pump is activated to circulate the cleaning oil 602 between the detection tank 101 and the oil sump 600, thereby completing the function of cleaning the oil path.
In the present embodiment 1, the equipment main oil passage has no pressure, and therefore the oil pumping device (oil pump 175) is provided in the detection case 101.
Example 2
The other points are basically the same as embodiment 1, except that in embodiment 2, the main oil path of the apparatus has pressure, so that the oil pumping device (oil pump 175) is not arranged in the detection tank 101, but the oil pumping device (oil collecting pump 601) is arranged on the oil collecting tank 600; specifically, when the oil pump 175 is not disposed in the detection unit 100, the oil collecting pump 601 is disposed at the bottom or the top of the oil collecting tank 600, and the oil collecting tank 600 is provided with the oil outlet hose 602 and the oil return hose 603, which are respectively detachably connected to the first oil collecting pipe 400 and the second oil collecting pipe 401. Preferably, the oil collecting pump 601 is a bottom suction pump or an oil well pump.
The working principle is as follows:
when the detection device works normally, the three-way valve closes the first oil collecting pipe 400 and the second oil collecting pipe 401, and the detection box body 101 is connected with the main oil way of the equipment through the oil inlet pipe 200 and the oil outlet pipe 201. The pressure of the main oil circuit of the equipment presses the oil to be detected into the detection box body 101 from the oil inlet pipe 200 through the filter 300, and the oil to be detected flows back to the main oil circuit of the equipment through the oil outlet pipe 201 after passing through the oil cavity 103 and the internal pipeline. The filter screen of the filter 300 is replaced and cleaned regularly, so that the oil pollutants with larger sizes can be reduced from entering the detection box.
When the detection device works for a period of time and needs to be cleaned, the method comprises the following steps:
1. the three-way valve is operated to close the external oil inlet pipe and the external oil outlet pipe, and the oil passages of the detection box body 101, the first oil collecting pipe 400 and the second oil collecting pipe 401 are communicated;
2. connecting a connecting hose (an oil collecting tank oil outlet hose 602 and an oil collecting tank oil return hose 603) of an oil collecting tank 600 provided with an oil collecting pump 601 with a first oil collecting pipe 400 and a second oil collecting pipe 401;
3. the oil collecting pump 601 is started to put the oil stored in the oil path of the detection box body 101 into the oil collecting tank 600 and pour the oil;
4. the oil tank 600 is filled with the cleaning oil 602 and the oil sump pump 601 is actuated to circulate the cleaning oil 602 between the detection tank 101 and the oil tank 600, thereby performing the function of cleaning the oil path.
Example 3
In this embodiment 3, the main oil path of the equipment has no pressure, and the oil pumping device is not arranged in the detection box 101; in this operation mode, an oil pumping structure is provided on the oil inlet pipe 200 or the oil outlet pipe 201 outside the detection tank 101, and the cleaning operation is the same as that in embodiment 2.
In use the utility model discloses the time, can change the position of pump oil device according to the in-service use demand, the effectual practicality that has improved.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a bypass formula fluid on-line measuring device which characterized in that: the device comprises a detection unit (100), a first oil collecting pipe (400), a second oil collecting pipe (401), a support frame (500), a filter (300) and an oil collecting tank (600);
one ends of the first oil collecting pipe (400) and the second oil collecting pipe (401) are connected with the oil inlet pipe (200) and the oil outlet pipe (201) on the detection unit (100), and the other ends of the first oil collecting pipe (400) and the second oil collecting pipe (401) extend into the oil collecting tank (600); the supporting frame (500) is installed on the detection unit (100), and the oil collecting tank (600) is detachably arranged on the supporting frame (500);
the first oil collecting pipe (400) and the second oil collecting pipe (401) are connected with the oil inlet pipe (200) and the oil outlet pipe (201) through three-way valves (700).
2. The on-line oil detection device of claim 1, which is characterized in that: the detection unit (100) comprises a detection box body (101), and a power supply and control circuit (108), an oil pump (175) and an oil cavity (103) are arranged in the detection box body (101);
be provided with first fluid sensor (104) and second fluid sensor (105) on oil pocket (103), oil pocket (103) through connecting tube (107) with oil outlet pipe (201) is connected, be provided with oil pump (175) and third fluid sensor (106) on connecting tube (107).
3. The on-line oil bypass detection device as claimed in claim 2, wherein: a bottom plate (102) is detachably arranged in the detection box body (101), and the power supply and control circuit (108), the oil chamber (103), the third oil sensor (106) and the oil pump (175) are all arranged on the bottom plate (102); the power supply and control circuit (108) is electrically connected with the first oil sensor (104), the second oil sensor (105), the third oil sensor (106) and the oil pump (175).
4. The bypass type oil online detection device according to claim 2, characterized in that: the oil cavity oil inlet (110) is formed in the lower end of the oil cavity (103), the oil inlet pipe (200) is communicated with the oil cavity (103) through the oil cavity oil inlet (110), a first mounting hole (113) used for mounting a first oil sensor (104) is formed in the upper end of the oil cavity (103), a second mounting hole (112) used for mounting a second oil sensor (105) is formed in one side of the oil cavity (103), and the connecting pipeline (107) is communicated with the oil cavity (103) through an oil cavity oil outlet (111).
5. The on-line oil detection device of claim 1, which is characterized in that: the filter (300) is detachably arranged on the oil inlet pipe (200) or at the tail end of the first oil collecting pipe (400), and a replaceable filter screen is arranged in the filter (300).
6. The bypass type oil online detection device according to claim 1, characterized in that: the oil collecting tank (600) is a container made of plastic or metal.
7. The bypass type oil on-line detection device according to any one of claims 2 to 6, characterized in that: when the oil pump (175) is not arranged in the detection unit (100), the oil collecting pump (601) is arranged at the bottom or the top of the oil collecting tank (600), the oil collecting tank (600) is provided with an oil outlet hose (602) and an oil return hose (603), and the oil outlet hose and the oil return hose are respectively connected with the first oil collecting pipe (400) and the second oil collecting pipe (401) in a quick-detachable mode.
8. The on-line oil bypass detection device of claim 7, which is characterized in that: the oil collecting pump (601) is a bottom suction pump or an oil well pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222068453.0U CN218036828U (en) | 2022-08-05 | 2022-08-05 | Bypass formula fluid on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222068453.0U CN218036828U (en) | 2022-08-05 | 2022-08-05 | Bypass formula fluid on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218036828U true CN218036828U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222068453.0U Active CN218036828U (en) | 2022-08-05 | 2022-08-05 | Bypass formula fluid on-line measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN218036828U (en) |
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2022
- 2022-08-05 CN CN202222068453.0U patent/CN218036828U/en active Active
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