CN203148513U - Modularization integrated electrode - Google Patents

Abstract

The utility model discloses a modularization integrated electrode, comprising column electric conduction shells. A common line, a reference line and a measuring line are arranged in each shell, wherein the reference line and the measuring line are respectively connected with standard resistances in series; the upper end of the standard resistance located on the measuring line is connected with an electric conduction terminal; the top end of the shell is connected with a socket; the bottom end of the shell is connected with a plug; and the number of the standard resistances located on the reference line and the measuring line is respectively one. The plug of each shell is matched with the socket of another shell; when the plug of one shell is screwed into the socket of another shell, the common lines, the reference lines and the measuring lines in the two shells are electrically connected; and the plugs and the sockets of a plurality of the shells are matched to be connected end to end so as to form the modularization integrated electrode. According to the modularization integrated electrode with the structure, each column electric conduction shell can be taken as a module electrode; when the modularization integrated electrode needs to be used, the module electrodes in corresponding number are assembled to form the modularization integrated electrode; and the liquid level measurement of conducting media with different liquid level changes can be realized.

Description

The modularization Integrated electrode

Technical field

The utility model relates to a kind of electrode of measuring the conducting medium liquid surface level, especially relates to a kind of modularization Integrated electrode of measuring the conducting medium liquid surface level.

Background technology

The structure of the level gauging electrode that uses mainly comprises the cylindricality conductive shell at present, be provided with the concentric line that is electrically insulated from each other in the cylindricality conductive shell, reference line and slotted line, reference line and slotted line are serially connected with a plurality of measuring resistances that resistance equates respectively, the measuring resistance quantity that is connected in series on reference line and the slotted line equates, the upper end that is positioned at each measuring resistance on the slotted line links to each other with an end of conducting terminal, the other end of conducting terminal stretches out described cylindricality conductive shell, the top of cylindricality conductive shell is connected with tapped socket, the bottom of housing is connected with is with externally threaded plug, when measuring the liquid level of conducting medium, plug is connected with electrodes base, the socket of electrode by cylindricality conductive shell top cooperates with electrode tip holder and is loaded in the tested container, when using the electrode measurement conducting medium liquid level of said structure, concentric line is communicated with housing, the slotted line upper end links to each other with the external conductive terminal, conducting terminal and common port conducting when liquid level is raised to conducting terminal like this, slotted line and reference line resistance difference change, measuring junction can be by single-chip microcomputer input electrode quantity and position, draw liquid level data by calculated resistance, also can simply manually calculate by ohmer.The problem that the electrode of the measurement liquid level of said structure exists is: length and the measuring point of electrode are counted relative fixed, for level gauging in the container of different specification size, need remove to design length and the measuring point number of electrode according to the fluctuation range of the actual size of tested container and tested conducting medium liquid level, it is little that electrode adapts to the level fluctuation variation range.

The utility model content

The technical problems to be solved in the utility model can adapt to the bigger modularization Integrated electrode of level fluctuation scope in different specification size container, the container when providing in a kind of measuring vessel the conducting medium liquid level.

For solving the problems of the technologies described above, the utility model modularization Integrated electrode, comprise the cylindricality conductive shell, be provided with the concentric line that is electrically insulated from each other in the cylindricality conductive shell, reference line and slotted line, reference line and slotted line are serially connected with the measuring resistance that resistance equates respectively, the upper end that is positioned at the measuring resistance on the slotted line links to each other with an end of conducting terminal, the other end of conducting terminal stretches out described cylindricality conductive shell and insulate with the cylindricality conductive shell, the top of cylindricality conductive shell is connected with tapped socket, the bottom of cylindricality conductive shell is connected with is with externally threaded plug, and the quantity that is positioned at the measuring resistance on described reference line and the slotted line is respectively one; The plug of described each cylindricality conductive shell matches with the socket of another cylindricality conductive shell, when the plug of a cylindricality conductive shell screws in the socket of another cylindricality conductive shell, the concentric line, reference line and the slotted line that are positioned at two cylindricality conductive shells are electrically connected, and the plug of a plurality of described cylindricality conductive shells, socket match to join end to end and constitute described modularization Integrated electrode.

Adopt the modularization Integrated electrode of said structure, be respectively one owing to be positioned at the quantity of the measuring resistance on described reference line and the slotted line, the plug of described each cylindricality conductive shell matches with the socket of another cylindricality conductive shell, when the plug of a cylindricality conductive shell screws in the socket of another cylindricality conductive shell, the concentric line, reference line and the slotted line that are positioned at two cylindricality conductive shells are electrically connected, and the plug of a plurality of described cylindricality conductive shells, socket match to join end to end and constitute described modularization Integrated electrode.The modularization Integrated electrode of said structure can be regarded each cylindricality conductive shell as a module electrodes, can fit together the composition module Integrated electrode to the module electrodes of respective numbers according to the actual conditions of tested container specification and liquid level variation during use, can adapt to the measurement of the conducting medium liquid level of different liquid levels variations.

As further improvement of the utility model, also be connected with trunk module between the described adjacent cylindricality conductive shell, trunk module has cylindricality conductive module housing, be provided with three leads insulated from each other in the cylindricality conductive module housing, the top of cylindricality conductive module housing is provided with the modular jack with internal thread, the bottom of cylindricality conductive module housing is provided with has externally threaded module plug, described modular jack matches with described cylindricality conductive shell plug, described module plug matches with described cylindricality conductive shell socket, when described trunk module is arranged between the described adjacent cylindricality conductive shell, described three leads respectively with described concentric line, reference line and slotted line are electrically connected.

Adopt the modularization Integrated electrode of said structure, owing between described adjacent cylindricality conductive shell, also be provided with trunk module, trunk module is simple in structure, inner formation mainly is three leads, play with the cylindricality conductive shell in concentric line, slotted line and reference line be electrically connected effect, be applicable to the less demanding conducting medium level gauging of measuring accuracy, can further reduce the manufacturing cost of electrode.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is the main sectional structure synoptic diagram of the module electrodes of the utility model modularization Integrated electrode.

Fig. 2 is the main sectional structure synoptic diagram of the electrodes base of the utility model modularization Integrated electrode.

Fig. 3 installs and uses the status architecture synoptic diagram when being installed on the container according to a kind of modularization Integrated electrode that the technical solution of the utility model proposes.

Fig. 4 installs and uses the status architecture synoptic diagram when being installed on the container according to the another kind of modularization Integrated electrode that the technical solution of the utility model proposes.

Embodiment

Referring to Fig. 1-Fig. 4.At first referring to Fig. 1 and Fig. 3, Fig. 1 is the main sectional structure synoptic diagram of the module electrodes of the utility model modularization Integrated electrode, Fig. 3 installs and uses the status architecture synoptic diagram when being installed on the container according to a kind of modularization Integrated electrode that the technical solution of the utility model proposes, the utility model modularization Integrated electrode, comprise cylindricality conductive shell 1, be provided with the concentric line 2 that is electrically insulated from each other in the cylindricality conductive shell 1, reference line 3 and slotted line 4, reference line 3 and slotted line 4 are serially connected with the measuring resistance 5 that resistance equates respectively, the upper end that is positioned at the measuring resistance 5 on the slotted line 4 links to each other with an end of conducting terminal 6, the other end of conducting terminal 6 stretches out described cylindricality conductive shell 1 and insulate with the cylindricality conductive shell, the top of cylindricality conductive shell 1 is connected with tapped socket 7, the bottom of cylindricality conductive shell 1 is connected with is with externally threaded plug 8, and the quantity that is positioned at the measuring resistance 5 on described reference line 3 and the slotted line 4 is respectively one; The plug 8 of described each cylindricality conductive shell 1 matches with the socket 7 of another cylindricality conductive shell 1, when the plug 8 of a cylindricality conductive shell 1 screws in the socket 7 of another cylindricality conductive shell 1, the concentric line 2, reference line 3 and the slotted line 4 that are positioned at two cylindricality conductive shells 1 are electrically connected, and the plug 8 of a plurality of described cylindricality conductive shells 1, socket 7 match to join end to end and constitute described modularization Integrated electrode.The modularization Integrated electrode of said structure can be regarded each cylindricality conductive shell as a module electrodes 9, is installed on the container 103 by electrode tip holder 101 during use, and electrodes base 102 is equipped with in module electrodes 9 bottoms of modularization Integrated electrode afterbody.

Referring to Fig. 2 and Fig. 4, also be connected with trunk module 10 between the described adjacent cylindricality conductive shell 1, trunk module 10 has cylindricality conductive module housing 11, be provided with three leads 12 insulated from each other in the cylindricality conductive module housing 11,13,14, the top of cylindricality conductive module housing 11 is provided with the modular jack 15 with internal thread, the bottom of cylindricality conductive module housing 11 is provided with has externally threaded module plug 16, described modular jack 15 matches with described cylindricality conductive shell 1 plug 8, described module plug 16 matches with described cylindricality conductive shell 1 socket 7, when described trunk module 10 is arranged between the described adjacent cylindricality conductive shell 1, described three leads 12,13,14 respectively with described concentric line 2, reference line 3 and slotted line 4 are electrically connected.The mounting means of the modularization Integrated electrode of said structure is identical with the mounting means of preceding a kind of modularization Integrated electrode, also is to be installed on the container 103 by electrode tip holder 101, and electrodes base 102 is equipped with in module electrodes 9 bottoms of modularization Integrated electrode afterbody.

Claims (2)

1. modularization Integrated electrode, comprise the cylindricality conductive shell, be provided with the concentric line that is electrically insulated from each other in the cylindricality conductive shell, reference line and slotted line, reference line and slotted line are serially connected with the measuring resistance that resistance equates respectively, the upper end that is positioned at the measuring resistance on the slotted line links to each other with an end of conducting terminal, the other end of conducting terminal stretches out described cylindricality conductive shell and insulate with the cylindricality conductive shell, the top of cylindricality conductive shell is connected with tapped socket, the bottom of cylindricality conductive shell is connected with is with externally threaded plug, it is characterized in that: the quantity that is positioned at the measuring resistance on described reference line and the slotted line is respectively one; The plug of described each cylindricality conductive shell matches with the socket of another cylindricality conductive shell, when the plug of a cylindricality conductive shell screws in the socket of another cylindricality conductive shell, the concentric line, reference line and the slotted line that are positioned at two cylindricality conductive shells are electrically connected, and the plug of a plurality of described cylindricality conductive shells, socket match to join end to end and constitute described modularization Integrated electrode.

2. according to the described modularization Integrated electrode of claim 1, it is characterized in that: also be connected with trunk module between the described adjacent cylindricality conductive shell, trunk module has cylindricality conductive module housing, be provided with three leads insulated from each other in the cylindricality conductive module housing, the top of cylindricality conductive module housing is provided with the modular jack with internal thread, the bottom of cylindricality conductive module housing is provided with has externally threaded module plug, described modular jack matches with described cylindricality conductive shell plug, described module plug matches with described cylindricality conductive shell socket, when described trunk module is arranged between the described adjacent cylindricality conductive shell, described three leads respectively with described concentric line, reference line and slotted line are electrically connected.

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