CN103792408A

CN103792408A - Streaming potential online measuring instrument bypass drainage channel improvement

Info

Publication number: CN103792408A
Application number: CN201310638153.4A
Authority: CN
Inventors: 王俊莅
Original assignee: ZHENJIANG TENGLONG INTELLIGENT TECHNOLOGY Co Ltd
Current assignee: ZHENJIANG TENGLONG INTELLIGENT TECHNOLOGY Co Ltd
Priority date: 2013-12-03
Filing date: 2013-12-03
Publication date: 2014-05-14

Abstract

The present invention relates to a streaming potential online measuring instrument bypass drainage channel improved design, namely, a bypass drainage channel. The bypass drainage channel improved design includes probe water storage components 54, 50 and 38, a cylindrical guide rail 58 and a bypass drainage channel 56. According to the bypass drainage channel improved design of the invention, the probe water storage components 54, 50 and 38 are re-designed; the cylindrical guide rail 58 is additionally arranged at a component 60; four circular holes of a certain diameter are symmetrically punched on the wall of the cylindrical guide rail 58, such that the bypass drainage channel 56 can be formed; when moving upwards along an upper piston, sampling water will be drained from the circular holes on the wall of the cylindrical guide rail, such that the sampling water can be prevented from flowing into an electric control area, and therefore, electrical components in the electric control area can be effectively protected, and electric accidents can be avoided.

Description

Streaming potential on-line measurement instrument bypass drainage channel improves

Technical field

The present invention relates to a kind of streaming potential on-line measurement instrument and improve design---bypass drainage channel.The present invention, by the improvement to current streaming potential on-line measurement instrument probe, provides probe bypass drainage channel, stops and adopts water along with moving up and down of upper piston enters automatically controlled district, avoids causing electrification.

Background technology

In streaming potential on-line measurement Instrument Design, see Fig. 1, upper piston is immersed in the employing water of probe water reserve 12, because upper piston moves up and down continuously, drive sample water to enter automatically controlled district along upper piston, there is direct current generator 34 there, and other circuit control devices, can cause industrial accident if these electric components touch water.

The design improves probe retaining parts, and probe bypass drainage channel is provided, and stops sample water to enter automatically controlled district, effectively protects the electric component in automatically controlled district.

Summary of the invention

1, technical matters to be solved

In current streaming potential on-line measurement Instrument Design, upper piston is immersed in the employing water of probe water reserve 12, and upper piston moves up and down continuously, can drive sample water to enter automatically controlled district along upper piston, thereby cause industrial accident.

2, technical scheme

In order to overcome the above problems, the invention provides a kind of streaming potential on-line measurement instrument and improve design---bypass drainage channel, redesign

probe retaining parts

54,50,38(is shown in Fig. 1), increase upper piston rail sections (drum) at these parts 60 places, and the circular hole that symmetry is made a call to four certain diameters on cylindrical wall is as bypass drainage channel.In the time that sample water moves up along upper piston, can excrete by the circular hole from guide rail cylindrical wall, thereby stop sample water to flow into automatically controlled district.

3, beneficial effect

The present invention proposes a kind of streaming potential on-line measurement instrument and improves design---bypass drainage channel, has improved to a certain extent probe retaining parts, and probe bypass drainage channel is provided, and stops sample water to enter automatically controlled district, effectively protects the electric component in automatically controlled district.

accompanying drawing explanation

The existing streaming potential surveying instrument design of Fig. 1 (cut-open view)

34. direct current generators; 28. rotors; 16. light sensation devices; 30. semicircle metal parts; 29. cams; 32. connect hinge; 54,50,38: probe retaining parts; 10. probe water delivering orifice; On 20. electrodes; Under 22. electrodes; 52. measuring chambers; 40. lower pistons; 18. upper pistons; 64. bases; 46,48. electrode cables; 36. signal processing units; 14. probe water inlets; 44. light sensation device wires

Fig. 2 retaining parts improve design

58. tubular guide rails; 56. bypass drainage channels; 54,50,38. probe retaining parts.

Embodiment

Below by embodiment, the present invention is described in detail.

Embodiment 1

Its working method is as follows:

Fig. 2 draws the improvement design of probe retaining parts: at existing

retaining parts

54,50,38(is shown in Fig. 1) basis on increase tubular guide rail 58(and see Fig. 2), and on the wall of tubular guide rail 58 the symmetrical circular hole of making a call to four certain diameters, formation bypass drainage channel 56(is shown in Fig. 2).In the design, tubular guide rail 58 has two effects: (1), for streaming potential probe provides bypass drainage channel 56, all discharges the sample water upwards moving about along upper piston from bypass drainage channel 56, avoid sample water to enter the automatically controlled district of instrument.(2) tubular guide rail 58 limits the swing of upper piston, improves the verticality that upper piston moves up and down.

Claims

1. streaming potential on-line measurement instrument improves and designs---and a bypass drainage channel, comprising: probe retaining parts (54), (50), (38), tubular guide rail (58), bypass drainage channel (56).

2. a kind of streaming potential on-line measurement instrument as claimed in claim 1 improves design---bypass drainage channel, it is characterized in that: redesign probe retaining parts (54), (50), (38), locate to increase tubular guide rail (58) at these parts (60), and the symmetrical circular hole of making a call to four certain diameters on the wall of tubular guide rail (58), form bypass drainage channel (56), in the time that sample water moves up along upper piston, can excrete by the circular hole from guide rail cylindrical wall, thereby stop sample water to flow into automatically controlled district.

3. a kind of streaming potential on-line measurement instrument as described in claim 1-2 improves design---bypass drainage channel, it is characterized in that: tubular guide rail (58) is popped one's head in bypass drainage channel (56) is provided for streaming potential, the sample water upwards moving about along upper piston is all discharged from bypass drainage channel (56), avoid sample water to enter the automatically controlled district of instrument.

4. a kind of streaming potential on-line measurement instrument as described in claim 1-2 improves and designs---and bypass drainage channel, is characterized in that: the swing of tubular guide rail (58) restriction upper piston, improves the verticality that upper piston moves up and down.