Concentrated liquid flow dividing type liquid level transmitter

Abstract

The utility model relates to the technical field of liquid level transmitters, and provides a concentrated liquid shunting type liquid level transmitter, which comprises a transmitter body, a shunting pipe, connecting pipes, a filtering mechanism and a blanking mechanism, the transmitter body is arranged on the shunting pipe, two conveying ports are arranged on the shunting pipe, the two conveying ports are fixedly connected with the connecting pipes, and the filtering mechanism is connected with the blanking mechanism. The filtering mechanism is arranged in the two connecting pipes and used for filtering the medium, the discharging mechanism is arranged on the flow dividing pipe and used for discharging the collected impurities, and by means of the technical scheme, the problems that in the prior art, impurities doped in the medium are left in the separating pipes, and if the impurities in the medium are too many or too large in viscosity, the impurities cannot be separated easily are solved; and the flow dividing structure or the pipeline can still be blocked, so that the measurement accuracy and the normal work of the transmitter are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level transmitters, in particular to a centralized liquid diversion type liquid level transmitter. Background Art

[0002] A liquid level transmitter is an instrument that converts the liquid level into a standard electrical signal output. It can measure the liquid level or pressure of liquid or gas, and is used to monitor and control the liquid level and realize automated processing. Its working principle is based on pressure sensing technology. When liquid or gas acts on the sensor, the sensor is deformed by pressure, and the deformation is converted into an electrical signal. After amplification and processing, the standard electrical signal is output.

[0003] After a long period of use, impurities in the medium remain in the separation tube of the liquid level transmitter. If there are too many impurities in the medium or the viscosity is too high, it may still cause blockage of the diversion structure or pipeline, affecting the measurement accuracy and the normal operation of the transmitter. Utility Model Content

[0004] The utility model proposes a centralized liquid diversion type liquid level transmitter, which solves the problem in the related art that impurities mixed in the medium remain in the separation tube. If there are too many impurities or too high viscosity in the medium, it may still cause blockage of the diversion structure or pipeline, affecting the measurement accuracy and the normal operation of the transmitter.

[0005] The technical solution of the utility model is as follows: a centralized liquid diversion type liquid level transmitter, comprising a transmitter body, a diversion pipe, a connecting pipe, a filtering mechanism and a feeding mechanism;

[0006] The transmitter body is arranged on a shunt pipe, and the shunt pipe is provided with two delivery ports;

[0007] The two delivery ports are both fixedly connected with connecting pipes;

[0008] The filtering mechanism is arranged in the two connecting pipes and is used to filter the medium;

[0009] The discharge mechanism is arranged on the diversion pipe and is used for discharging the collected impurities.

[0010] Preferably, the filtering mechanism comprises: a rotating rod, a filter plate, a rotating assembly and a cleaning assembly;

[0011] The rotating rod is rotatably connected between the two connecting pipes;

[0012] The two connecting pipes are both rotatably connected with filter plates, and the two filter plates are respectively fixedly connected to the two ends of the rotating rod;

[0013] The rotating assembly is arranged on the shunt pipe and is used to drive the rotating rod to rotate;

[0014] The cleaning components are arranged on the two connecting pipes and are used for cleaning the filter plates.

[0015] Furthermore, the rotating assembly includes: a rotating gear, a rotating ring, a gear ring and a driving assembly;

[0016] The rotating gear is fixedly connected to the rotating rod;

[0017] The rotating ring is rotatably connected to the diverter pipe;

[0018] The gear ring is fixedly connected to the rotating ring;

[0019] The driving assembly is arranged on the shunt pipe and is used for driving the gear ring to rotate.

[0020] Furthermore, the driving assembly includes: a driving gear and a first motor;

[0021] The driving gear is meshed with the gear ring;

[0022] The first motor is arranged on the shunt pipe, and the output end of the first motor is fixedly connected to the driving gear.

[0023] As a further solution of the present application, the cleaning assembly includes: a cleaning pipe and a delivery pipe;

[0024] The cleaning pipe is fixedly connected to the two connecting pipes;

[0025] The delivery pipe is connected to the cleaning pipe.

[0026] As a further solution of the present application, the discharge mechanism includes: a discharge pipe, a collecting plate and a sealing assembly;

[0027] The feed pipe is connected to the diversion pipe;

[0028] The collecting plate is fixedly connected to the discharge pipe, and a plurality of through holes are formed on the collecting plate;

[0029] The sealing assembly is arranged on the discharge pipe and is used for sealing the discharge pipe.

[0030] Based on the above solution, the sealing assembly includes: a fixing frame, a sealing plug and a first electric cylinder;

[0031] The fixing frame is fixedly connected to the discharge pipe;

[0032] The sealing plug is arranged in the feeding pipe;

[0033] The first electric cylinder is arranged on a fixing frame, and an output end of the first electric cylinder is fixedly connected to a sealing plug.

[0034] Further on the basis of the above solution, a blanking plate is fixedly connected to the fixing frame, and the blanking plate is tiltedly arranged in the fixing frame.

[0035] As a preferred technical solution of the present application, the plurality of through holes are arranged to be larger at the top and smaller at the bottom.

[0036] As a preferred technical solution of the present application, the cleaning pipe is fixedly connected to the two connecting pipes at an angle.

[0037] The working principle and beneficial effects of the utility model are as follows:

[0038] 1. In the present invention, the filter mechanism is provided to facilitate comprehensive filtration of impurities in the medium, effectively preventing blockage in the diversion pipe.

[0039] 2. In the present invention, the setting of the discharge mechanism facilitates the collection of filtered impurities and the discharge of the impurities.

[0040] 3. In the utility model, the coordination among the shunt pipe, the connecting pipe, the filtering mechanism and the discharge mechanism facilitates the filtration of impurities in the medium, and the impurities can be collected and discharged, effectively preventing blockage in the shunt pipe and improving the accuracy of measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0042] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0043] Figure 2 This is a schematic diagram of the cross-section structure of the utility model;

[0044] Figure 3 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0045] Figure 4 It is a structural schematic diagram of the blanking mechanism of the utility model.

[0046] In the figure: 1. Transmitter body; 2. Diverter pipe; 3. Connecting pipe; 4. Rotating rod; 5. Filter plate; 6. Rotating gear; 7. Rotating ring; 8. Gear ring; 9. Drive gear; 10. First motor; 11. Cleaning pipe; 12. Delivery pipe; 13. Discharge pipe; 14. Collecting plate; 15. Fixing frame; 16. Sealing plug; 17. First electric cylinder; 18. Discharge plate. DETAILED DESCRIPTION

[0047] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] like Figures 1 to 4 As shown, this embodiment proposes a centralized liquid diversion type liquid level transmitter, including a transmitter body 1, and also includes: a diversion pipe 2, a connecting pipe 3, a filtering mechanism and a discharge mechanism. The transmitter body 1 is arranged on the diversion pipe 2, and two delivery ports are opened on the diversion pipe 2. The two delivery ports are fixedly connected with a connecting pipe 3. Through the cooperation between the diversion pipe 2, the connecting pipe 3, the filtering mechanism and the discharge mechanism, it is convenient to filter the impurities in the medium, and the impurities can be collected and discharged, effectively preventing blockage in the diversion pipe 2 and improving the accuracy of measurement.

[0049] Among them, the filtering mechanism is arranged in the two connecting pipes 3 for filtering the medium, and the filtering mechanism includes: a rotating rod 4, a filter plate 5, a rotating assembly and a cleaning assembly. The rotating rod 4 is rotatably connected between the two connecting pipes 3, and the filter plates 5 are rotatably connected in the two connecting pipes 3. The two filter plates 5 are respectively fixedly connected to the two ends of the rotating rod 4, and the rotating assembly is arranged on the diversion pipe 2 for driving the rotating rod 4 to rotate. The cleaning assembly is arranged on the two connecting pipes 3 for cleaning the filter plates 5. The rotating assembly includes: a rotating gear 6, a rotating ring 7, a gear ring 8 and a driving assembly. The rotating gear 6 is fixedly connected to the rotating rod 4, the rotating ring 7 is rotatably connected to the diversion pipe 2, and the gear ring 8 is fixedly connected to the rotating ring 7. The driving assembly is arranged on the diversion pipe 2 for driving the gear ring 8 to rotate. The driving assembly includes: a driving gear 9 and a first motor 10. The driving gear 9 is meshed with the gear ring 8. The first The motor 10 is arranged on the shunt pipe 2, and the output end of the first motor 10 is fixedly connected to the driving gear 9. The cleaning component includes: a cleaning pipe 11 and a delivery pipe 12. The cleaning pipe 11 is fixedly connected to the two connecting pipes 3 at an angle, the cleaning pipe 11 is fixedly connected to the two connecting pipes 3, and the delivery pipe 12 is connected to the cleaning pipe 11. Specifically, when the medium enters the shunt pipe 2 through the connecting pipe 3, the impurities in the medium can be effectively filtered through the setting of the filter plate 5. After the filtering medium is finished, the driving gear 9 is driven to rotate by the first motor 10. When the driving gear 9 rotates, it drives the gear ring 8 and the rotating ring 7 to rotate. When the gear ring 8 rotates, it drives the rotating gear 6 to rotate, and then drives the rotating rod 4 and the two filter plates 5 to flip over. After that, the external water source is connected through the delivery pipe 12, and water is sprayed onto the filter plate 5 at high pressure through the cleaning pipe 11, thereby cleaning the impurities on the filter plate 5.

[0050] Among them, the unloading mechanism is arranged on the shunt pipe 2, which is used to unload the collected impurities. The unloading mechanism includes: a unloading pipe 13, a collecting plate 14 and a sealing component. The unloading pipe 13 is connected to the shunt pipe 2, and the collecting plate 14 is fixedly connected to the unloading pipe 13. A plurality of through holes are opened on the collecting plate 14, and the plurality of through holes are arranged in a large upper and small lower configuration. The sealing component is arranged on the unloading pipe 13 for sealing the unloading pipe 13. The sealing component includes: a fixing frame 15, a sealing plug 16 and a first electric cylinder 17. A unloading plate 18 is fixedly connected to the fixing frame 15, and the unloading plate 18 is tilted and arranged on the fixing frame 15, the fixing frame 15 is fixedly connected to the discharge pipe 13, the sealing plug 16 is arranged in the discharge pipe 13, the first electric cylinder 17 is arranged on the fixing frame 15, and the output end of the first electric cylinder 17 is fixedly connected to the sealing plug 16. Specifically, the cleaned impurities fall into the discharge pipe 13 through the through hole, and then the sealing plug 16 is driven to descend by the first electric cylinder 17, so that the discharge pipe 13 is opened for discharge, and the discharged impurities fall on the discharge plate 18, and are guided by the discharge plate 18. Then, the sealing plug 16 is driven to rise by the first electric cylinder 17, so that the discharge pipe 13 is closed again.

[0051] In this embodiment, when the medium enters the diversion pipe 2 through the connecting pipe 3, the impurities in the medium can be effectively filtered out by the setting of the filter plate 5. After the medium is filtered, the first motor 10 drives the driving gear 9 to rotate. When the driving gear 9 rotates, it drives the gear ring 8 and the rotating ring 7 to rotate. When the gear ring 8 rotates, it drives the rotating gear 6 to rotate, thereby driving the rotating rod 4 and the two filter plates 5 to flip. After that, the external water source is connected through the delivery pipe 12, and water is sprayed onto the filter plate 5 at high pressure through the cleaning pipe 11, so that the impurities on the filter plate 5 are cleaned. The cleaned impurities fall into the discharge pipe 13 through the through hole, and then the sealing plug 16 is driven down by the first electric cylinder 17 to open the discharge pipe 13 for discharge. The discharged impurities fall on the discharge plate 18 and are guided by the discharge plate 18. Then, the sealing plug 16 is driven up by the first electric cylinder 17 to close the discharge pipe 13 again.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A concentrated liquid diversion type liquid level transmitter, comprising a transmitter body (1), characterized in that: Also includes: A shunt pipe (2), the transmitter body (1) is arranged on the shunt pipe (2), and two delivery ports are provided on the shunt pipe (2); A connecting pipe (3), the two delivery ports are both fixedly connected to the connecting pipe (3); A filtering mechanism, the filtering mechanism being arranged in the two connecting pipes (3) and being used for filtering the medium; A material discharge mechanism is provided on the diversion pipe (2) and is used for discharging the collected impurities.

2. The concentrated liquid diversion type liquid level transmitter according to claim 1, characterized in that: The filtering mechanism comprises: A rotating rod (4), the rotating rod (4) being rotatably connected between the two connecting pipes (3); A filter plate (5), wherein the filter plate (5) is rotatably connected in each of the two connecting pipes (3), and the two filter plates (5) are respectively fixedly connected to both ends of the rotating rod (4); A rotating assembly, the rotating assembly being arranged on the diversion pipe (2) and being used to drive the rotating rod (4) to rotate; A cleaning component is provided on the two connecting pipes (3) and is used for cleaning the filter plate (5).

3. The concentrated liquid diversion type liquid level transmitter according to claim 2, characterized in that: The rotating assembly comprises: A rotating gear (6), the rotating gear (6) being fixedly connected to the rotating rod (4); A rotating ring (7), the rotating ring (7) being rotatably connected to the diversion pipe (2); a gear ring (8), the gear ring (8) being fixedly connected to the rotating ring (7); A drive assembly is provided on the diverter pipe (2) and is used to drive the gear ring (8) to rotate.

4. The concentrated liquid diversion type liquid level transmitter according to claim 3, characterized in that: The drive assembly includes: a driving gear (9), the driving gear (9) being meshed with the gear ring (8); A first motor (10), wherein the first motor (10) is arranged on the shunt pipe (2), and an output end of the first motor (10) is fixedly connected to the driving gear (9).

5. The concentrated liquid diversion type liquid level transmitter according to claim 4, characterized in that: The cleaning component includes: A cleaning pipe (11), the cleaning pipe (11) is fixedly connected to the two connecting pipes (3); A delivery pipe (12), wherein the delivery pipe (12) is connected to the cleaning pipe (11).

6. The concentrated liquid diversion type liquid level transmitter according to claim 5, characterized in that: The blanking mechanism comprises: A feed pipe (13), the feed pipe (13) being connected to the diversion pipe (2); A collecting plate (14), the collecting plate (14) being fixedly connected to the discharge pipe (13), and the collecting plate (14) being provided with a plurality of through holes; A sealing assembly is provided on the discharge pipe (13) and is used to seal the discharge pipe (13).

7. The concentrated liquid diversion type liquid level transmitter according to claim 6, characterized in that: The sealing assembly comprises: A fixing frame (15), wherein the fixing frame (15) is fixedly connected to the discharge pipe (13); A sealing plug (16), the sealing plug (16) being arranged in the discharge pipe (13); A first electric cylinder (17), wherein the first electric cylinder (17) is arranged on the fixing frame (15), and an output end of the first electric cylinder (17) is fixedly connected to the sealing plug (16).

8. The concentrated liquid diversion type liquid level transmitter according to claim 7, characterized in that: A blanking plate (18) is fixedly connected to the fixing frame (15), and the blanking plate (18) is tiltedly arranged in the fixing frame (15).

9. The concentrated liquid diversion type liquid level transmitter according to claim 8, characterized in that: The plurality of through holes are all arranged to be larger at the top and smaller at the bottom.

10. The concentrated liquid diversion type liquid level transmitter according to claim 9, characterized in that: The cleaning pipe (11) is fixedly connected to the two connecting pipes (3) in an inclined manner.

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