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Drainage dredging machine with amplifying circuit

A technology for amplifying circuits and sewers, applied in water supply installations, indoor sanitary plumbing installations, buildings, etc., can solve the problems of untimely detection of spiral steel wire coiling, waste of effort, limited pipe diameter, etc., and achieve the effect of conveniently dredging the sewer

Inactive Publication Date: 2013-10-16
WUXI JIANGSU WEIFENG PRINTING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of the economy, people generally live in buildings. The current buildings use sewers to discharge sewage. Due to the limited diameter of the sewer pipes, the problem of sewer blockage is often encountered in daily life. However, the existing ones with amplifying circuits The sewer dredger adopts a spiral steel wire, and the spiral steel wire is driven to rotate in the sewer manually or by a motor, so as to clear the blockage. It was a waste of effort to discover the spiral steel wire circling in time

Method used

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  • Drainage dredging machine with amplifying circuit
  • Drainage dredging machine with amplifying circuit
  • Drainage dredging machine with amplifying circuit

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0018] Such as figure 1 As shown, a sewer dredger with an amplifying circuit includes a spiral steel wire 1, a drill bit 4, a steel thorn 2, a camera 3, a single-chip microcomputer, a wireless communication unit and a motor, the drill bit 4 is connected to the top of the spiral steel wire 1 through a bearing, and the steel thorn 2 movably connected on the periphery of the drill bit 4, the camera 3 is arranged on the top of the drill bit 4, the single-chip microcomputer and the wireless communication unit are arranged at the tail end of the spiral steel wire, the camera is connected electrically with the single-chip electromechanical, the single-chip microcomputer is ...

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Abstract

The invention discloses a drainage dredging machine with an amplifying circuit. The drainage dredging machine comprises a spiral steel-wire, a drill bit, steel hairs, a camera, a singlechip, a wireless communication unit and a motor, wherein an amplifying circuit is connected in series between the camera and the singlechip; the amplifying circuit comprises a diode D1 and a resistor R4 which are both connected in series between the reverse input end and the output end of an operational amplifier A1; the anode of the diode D1 is electrically connected with the reverse input end of the operational amplifier A1; the cathode of the diode D1 is electrically connected with the resistor; the diode D2 and a resistor R5 are connected in series between the reverse input end and the output end of the operational amplifier A1; the cathode of the diode D2 is electrically connected with the reverse input end of the operational amplifier A1; the anode of the diode D2 is electrically connected with the resistor R5; a resistor R2 is electrically connected between the reverse input end and the output end of the operational amplifier A1; the reverse input end of the operational amplifier A1 is connected in series with a resistor R1. The purpose of easy and convenient drainage dredging is achieved.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a sewer dredger with an amplifying circuit. Background technique [0002] At present, with the development of the economy, people generally live in buildings. The current buildings use sewers to discharge sewage. Due to the limited diameter of the sewer pipes, the problem of sewer blockage is often encountered in daily life. However, the existing ones with amplifying circuits The sewer dredger adopts a spiral steel wire, and the spiral steel wire is driven to rotate in the sewer manually or by a motor, so as to clear the blockage. It was a waste of time to discover that the spiral steel wire was circling. Contents of the invention [0003] The object of the present invention is to propose a sewer dredger with an amplifying circuit to realize the advantages of simplicity and convenience in dredging the sewer. [0004] In order to achieve the above object, the technical scheme ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03C1/302
Inventor 吴伟平
Owner WUXI JIANGSU WEIFENG PRINTING MACHINE
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