Automatic pulse flow statistical system for vacuum sewage collection
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of sewage treatment, in particular to the technical field of an automatic pulse flow statistical system for vacuum sewage collection.
[ background of the invention ]
In the existing distributed rural sewage collection process, the sewage device is charged for use, and the charge is based on the discharged water amount. In a conventional sewage apparatus, a diaphragm valve is used. In the prior art, particles and foreign matters such as toilet paper and cloth strips are often present in sewage discharged by a conventional pipeline. When the flowmeter is used for detection, foreign matters may be hung on the flowmeter and even cause blockage. In addition, regardless of the flow rate detection used, it is a device requiring energization and meter reading.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides an automatic pulse flow counting system for vacuum sewage collection, which can drive an electric energy generator to generate electricity through the movement of a diaphragm valve and obtain flow data through the matching use of a turbine type speed changer and a flow meter so as to finish remote automatic recording. The invention solves the problems of easy blockage of the built-in flowmeter and power supply of the flowmeter in the prior art.
In order to realize the purpose, the invention provides an automatic pulse flow statistical system for vacuum sewage collection, which comprises a sewage bucket, wherein the upper end of the sewage bucket is fixed in the middle of an upper cover plate, and the upper cover plate is embedded in the ground; the lower part in the sewage barrel is vertically provided with 2 water pipelines, the upper end of the water pipeline on the left side in the sewage barrel is connected with a diaphragm valve, the inlet of the upper right end of the diaphragm valve is connected with an actuator through the water pipeline, and the upper end of the water pipeline on the right side in the sewage barrel is connected with the actuator; the diaphragm outer surface of the diaphragm valve is matched with a guide rod of an electric energy generator, a force transmission spring is sleeved outside the guide rod and arranged inside the limiting shell, two ends of the force transmission spring are respectively contacted with the diaphragm outer surface of the diaphragm valve and the lower surface of a transmission plate, an F-shaped part with a rack is arranged at the upper end of the transmission plate and matched with a gear wheel set, the F-shaped part and the gear wheel set are power components, the power components are coaxially connected with a motor shaft of a generator, the generator is arranged in the middle of the electric energy generator and electrically connected with a lithium battery pack, and the lithium battery pack is electrically connected with a flow meter through a lead; the diaphragm valve right side is passed through the external vacuum source of water pipeling, and the water pipeling on diaphragm valve right side is recessed formula pipeline, and recessed formula pipeline upper end middle part transverse connection has the tubule, and the middle part of tubule is connected with the casing of turbine formula rotational speed ware, the inside dress that is equipped with of casing of turbine formula rotational speed ware has the bearing, and the bearing inner race interference is inlayed and is equipped with the turbine shaft, and the turbine shaft left side cooperation has the turbine, and the cooperation of turbine shaft right side has the speed rotating disk, and the speed rotating disk upper end is just to tacho, tacho and flowmeter electric connection.
Preferably, the diameter of the thin tube is smaller than that of the concave type pipeline, and the diameter of the thin tube is 0.1-0.2 times of that of the concave type pipeline; the concave pipeline is an Contraband-shaped pipeline with an upward opening, and the thin pipe is arranged in the middle of the upper part of the concave pipeline.
Preferably, the lithium battery pack is arranged in a left cavity of the electric energy generator and comprises a plurality of button-type charging and discharging lithium batteries.
The invention has the beneficial effects that: the invention can drive the electric energy generator to generate electricity through the diaphragm movement of the diaphragm valve, and obtains flow data through the matching use of the turbine type speed changer and the flow meter, thereby completing the remote automatic recording. The invention solves the problems of easy blockage of the built-in flowmeter and power supply of the flowmeter in the prior art.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of a front view partial section of an automatic pulse flow rate statistical system for vacuum sewage collection according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
fig. 4 is an enlarged view of the portion C of fig. 3 of the present invention.
In the figure: 1-a sewage bucket, 2-an upper cover plate, 3-a lead, 4-a flow meter, 5-an actuator, 6-a water pipeline, 7-a concave pipeline, 8-a thin pipe, 9-an electric energy generator, 10-a diaphragm valve, 11-a turbine speed changer, 12-a lithium battery pack, 13-a generator, 14-a power assembly, 15-a transmission plate, 16-a force transmission spring, 17-a limit shell, 18-a guide rod, 19-a turbine, 20-a speed sensor, 21-a speed disc, 22-a bearing and 23-a turbine shaft.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3 and 4, the invention comprises a sewage bucket 1, wherein the upper end of the sewage bucket 1 is fixed in the middle of an upper cover plate 2, and the upper cover plate 2 is embedded on the ground; the lower part in the sewage barrel 1 is vertically provided with 2 water pipelines 6, the upper end of the left water pipeline 6 in the sewage barrel 1 is connected with a diaphragm valve 10, the inlet of the right upper end of the diaphragm valve 10 is connected with an actuator 5 through the water pipeline 6, and the upper end of the right water pipeline 6 in the sewage barrel 1 is connected with the actuator 5; the outer surface of a diaphragm of the diaphragm valve 10 is matched with a guide rod 18 of the electric energy generator 9, a force transmission spring 16 is sleeved outside the guide rod 18, the force transmission spring 16 is arranged inside a limiting shell 17, two ends of the force transmission spring 16 are respectively contacted with the outer surface of the diaphragm valve 10 and the lower surface of a transmission plate 15, an F-shaped piece with a rack is arranged at the upper end of the transmission plate 15 and matched with a gear wheel set, the F-shaped piece and the gear wheel set are power components 14, the power components 14 are coaxially connected with a motor shaft of a generator 13, the generator 13 is arranged in the middle of the electric energy generator 9, the generator 13 is electrically connected with a lithium battery pack 12, and the lithium battery pack 12 is electrically connected with a flowmeter 4 through a lead 3; the diaphragm valve 10 is externally connected with a vacuum source through a water pipeline 6 on the right side, the water pipeline 6 on the right side of the diaphragm valve 10 is a concave pipeline 7, the middle of the upper end of the concave pipeline 7 is transversely connected with a thin pipe 8, the middle of the thin pipe 8 is connected with a shell of a turbine type speed converter 11, a bearing 22 is embedded in the shell of the turbine type speed converter 11, a turbine shaft 23 is embedded in an inner ring of the bearing 22 in an interference manner, a turbine 19 is matched on the left side of the turbine shaft 23, a rotating speed disc 21 is matched on the right side of the turbine shaft 23, the upper end of the rotating speed disc 21 is opposite to a rotating speed sensor 20, and the rotating speed sensor 20 is electrically connected with a flowmeter 4.
Specifically, the diameter of the thin tube 8 is smaller than that of the concave pipeline 7, and the diameter of the thin tube 8 is 0.1-0.2 times of that of the concave pipeline 7; the concave pipeline 7 is an Contraband-shaped pipeline with an upward opening, and the thin pipe 8 is arranged in the middle of the upper part of the concave pipeline 7.
Specifically, the lithium battery pack 12 is arranged in a left cavity of the electric energy generator 9, and the lithium battery pack 12 comprises a plurality of button-type charging and discharging lithium batteries.
The working process of the invention is as follows:
the automatic pulse flow statistical system for vacuum sewage collection is explained in the working process by combining the attached drawings.
The actuator 5 is matched with the diaphragm valve 10 for use to complete sewage collection; the diaphragm of the diaphragm valve 10 will shrink continuously during use; by means of the matching of the electric energy generator 9 and the diaphragm, the continuous shrinkage of the diaphragm is converted into the continuous movement of the rack, so that the gear train is driven to rotate, namely the power assembly 14 moves, the generator 13 completes power generation under the driving of the power assembly, and electric energy is stored in the lithium battery pack 12.
A gas-liquid two-phase medium flows through the concave pipeline 7, and the liquid accounts for less than 10%; a turbine type speed changer 11 is arranged between the upper thin tubes 8, and the middle part can be ventilated; the switching time of opening the pipeline once after the diaphragm valve 10 acts each time is determined, and the detected flow generated in the thin pipe 8 has a determined relation with the flow in the concave pipeline 7, so that the flow of the whole system can be obtained by counting the flow in the thin pipe 8 through simple proportion conversion; the position where the thin pipe 8 is connected is the tangent wall surface of the concave pipeline 7, and the position is selected to be afraid of pipe blockage; a rotating speed disk 21 is arranged on the right side of the turbine 19, a rotating speed sensor 20 is arranged at the upper end of the rotating speed disk 21, and the flow is fed back through the rotating speed; the sewage bucket 1 is positioned underground, and the flow meter 4 is exposed out of the ground for the convenience of meter reading of a meter reader; the flow meter 4 can also send out signals, and even if the flow meter 4 sends out the signals, the flow meter still needs checking links, so that the exposed design is indispensable.
According to the invention, the diaphragm of the diaphragm valve can move to drive the electric energy generator to generate electricity, and the turbine type speed changer is matched with the flow meter to obtain flow data, so that remote automatic recording is completed. The invention solves the problems of easy blockage of the built-in flowmeter and power supply of the flowmeter in the prior art.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.