CN211235645U

CN211235645U - Intelligence pH detects auxiliary device

Info

Publication number: CN211235645U
Application number: CN201922171943.1U
Authority: CN
Inventors: 杨树江
Original assignee: Bay Area Metrology Service Dongguan Co ltd
Current assignee: BAY AREA COMPLIANCE LABORATORIES Corp.
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-11
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses an intelligence pH detects auxiliary device, including pH controller and detection electrode stick, the detection electrode stick passes through the wire and is connected with pH controller, is provided with the electrode stick supporting component who is used for detecting electrode stick depths water quality testing between detection electrode stick and the pH controller, the utility model discloses inner tube in electrode stick supporting component stretches out to increase holistic length, be applicable to the detection of different degree of depth waters pH in the industrial production, and through the wire connecting piece, realize spacing accomodating of wire, avoid appearing the wire winding or the wire is pulled out by the foreign matter, lead to bad connection, influence detection effect.

Description

Intelligence pH detects auxiliary device

Technical Field

The utility model relates to a pH intellectual detection system instrument technical field specifically is an intelligence pH detects auxiliary device.

Background

The pH meter measures the pH of a solution potentiometrically, and thus operates in a manner that measures the electromotive force of the cell in addition to the pH of the solution. pH is abbreviated in Latin to Ponds hydrogenii and is the activity of hydrogen ions in a substance, and pH is the negative of the logarithm of the hydrogen ion concentration.

The intelligent pH detecting instrument on the existing market is widely applied to laboratories and industrial production sites, the intelligent pH detecting instrument mainly comprises a pH controller and an electrode rod connected with the pH controller, the electrode rod is placed into water, pH detection is carried out, then the water level is deep on the industrial production site, the electrode rod of the common intelligent pH detecting instrument is relatively deep, an electrode rod mounting frame can be generally equipped, the length of the electrode rod mounting frame is certain, the measurement of water liquid at different depths can not be met, the practical limitation is large, and therefore, the intelligent pH detecting auxiliary device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, satisfy different degree of depth water quality testing's pH detection auxiliary device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence pH detects auxiliary device, includes pH controller and detection electrode stick, the detection electrode stick passes through the wire and is connected with the pH controller, be provided with the electrode stick supporting component who is used for detecting electrode stick depths water quality testing between detection electrode stick and the pH controller, through electrode stick supporting component, realize controlling the inspection of detection electrode stick pH in different degree waters, make its use more nimble, the scope is wider.

Preferably, electrode bar supporting component includes outer tube and interior pole, the outer tube slip cap is in interior pole outside, and outer tube bottom thread bush has the clamping sleeve, interior pole bottom is opened threaded groove to through threaded groove and detection electrode bar top threaded connection, through the flexible between outer tube and the interior pole, realize the increase of length, thereby make it be fit for detecting in different degree of depth waters.

Preferably, the outer tube outside all is equipped with the wire connecting piece with interior pole bottom outside, the wire connecting piece includes arc shell, torsion spring, arc and pivot, the arc shell is fixed in the outer tube or interior pole outside, and has opened mounting groove and spacing groove in two ports of arc shell respectively, arc one end is passed through the pivot and is connected with mounting groove top and bottom inner wall rotation, and the arc other end is fixed with the stopper to through stopper and spacing groove joint, the torsion spring cover is in the pivot outside, and the torsion spring both ends are fixed with mounting groove inner wall and arc respectively, realizes the installation of accomodating of detecting electrode stick wire through the wire connecting piece.

Preferably, the outer side of the top of the outer pipe is provided with a supporting plate in a sleeved mode, and the supporting plate can be installed with an external part to achieve installation of the electrode bar supporting component.

Preferably, the outer side of the clamping sleeve is carved with anti-slip threads to increase friction force, so that the clamping sleeve is convenient to rotate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the inner tube in electrode bar supporting component stretches out to increase holistic length, be applicable to the detection of different degree of depth waters pH among the industrial production, and through the wire connecting piece, realize spacing taking in of wire, avoid appearing the wire winding or the wire is pulled out by the foreign matter, lead to connecting badly, influence the testing effect.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the connection cross-sectional structure of the outer tube and the inner rod of the present invention;

fig. 3 is a schematic view of the structure of the wire connecting member of the present invention.

In the figure: 1-a pH controller; 2-detecting electrode bar; 3-an electrode rod support assembly; 4-an outer tube; 5-inner rod; 6-clamping sleeve; 7-a wire connection; 8-an arc-shaped shell; 9-a torsion spring; 10-an arc-shaped plate; 11-a rotating shaft; 12-mounting grooves; 13-a limiting groove; 14-a limiting block; 15-support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an intelligent pH detection auxiliary device in the figure includes a pH controller 1 and a detection electrode rod 2, the detection electrode rod 2 is connected with the pH controller 1 through a wire, the length of the wire can be selected according to the depth of a detection area, an electrode rod supporting component 3 for detecting the water quality in the deep part of the electrode rod 2 is arranged between the detection electrode rod 2 and the pH controller 1, and the electrode rod supporting component 3 is used for clamping and fixing the detection electrode rod 2.

The electrode bar supporting component 3 comprises an outer tube 4 and an inner rod 5, the outer tube 4 is slidably sleeved on the outer side of the inner rod 5, the inner rod 5 stretches in the outer tube 4, the whole length is adjusted, a clamping sleeve 6 is sleeved on the bottom of the outer tube 4 in a threaded mode, a threaded groove is formed in the bottom of the inner rod 5 and is in threaded connection with the top of the detection electrode bar 2 through the threaded groove, and the clamping sleeve 6 plays a limiting role;

the outside of the clamping sleeve 6 is carved with anti-skidding lines, so that the friction force is increased, and the use is convenient.

The outer side of the outer tube 4 and the outer side of the bottom of the inner rod 5 are both provided with a wire connecting piece 7, each wire connecting piece 7 comprises an arc-shaped shell 8, a torsion spring 9, an arc-shaped plate 10 and a rotating shaft 11, each arc-shaped shell 8 is fixed on the outer side of the outer tube 4 or the inner rod 5, two ends of each arc-shaped shell 8 are respectively provided with a mounting groove 12 and a limiting groove 13, one end of each arc-shaped plate 10 is rotatably connected with the top and the bottom inner wall of the mounting groove 12 through the rotating shaft 11, the other end of each arc-shaped plate 10 is fixedly provided with a limiting block 14 and is clamped with the limiting groove 13 through the limiting block 14, each torsion spring 9 is sleeved on the outer side of the rotating shaft 11, two ends of;

the outer side of the top of the outer tube 4 is provided with a support plate 15 in a sleeved mode, and the support plate 15 mainly supports and installs the outer tube 4.

In the scheme: in industrial production, when quality of water is examined in tower body or the basin to some deepening, need drop into detection electrode stick 2, and contact with inside water source, thereby record pH value, but because detection electrode stick 2 is less, and current support frame size length is fixed, can not adjust according to actual conditions, through unscrewing clamping sleeve 6 this moment, pole 5 in drawing out according to the degree of depth again, then tighten clamping sleeve 6 again, the realization is tight spacing to pole 5, and with detection electrode stick 2 and pole 5 bottom threaded connection, then press the wire into arc shell 8 in, it is spacing to carry out accomodating of wire, stretch into electrode stick supporting component 3 at last and wait to detect the waters, and through backup pad 15 and external component installation, realize fixing outer tube 4, thereby can monitor the pH value of water source for a long time.

In this scheme, electrode bar supporting component 3 adopts two pole telescopic link forms to stretch out and draw back, can also adopt three pole telescopic links and many poles telescopic links to stretch out and draw back, is applicable to the detection of different degree of depth waters pH among the industrial production.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence pH detects auxiliary device, includes pH controller (1) and detection electrode stick (2), detection electrode stick (2) are connected its characterized in that through wire and pH controller (1): an electrode bar supporting component (3) for detecting the water quality in the deep part of the electrode bar (2) is arranged between the detection electrode bar (2) and the pH controller (1).

2. The intelligent pH detection auxiliary device according to claim 1, wherein: electrode bar supporting component (3) include outer tube (4) and interior pole (5), outer tube (4) slip cover is in interior pole (5) outside, and outer tube (4) bottom thread bush has clamping sleeve (6), interior pole (5) bottom is opened there is the thread groove to through thread groove and detection electrode bar (2) top threaded connection.

3. The intelligent pH detection auxiliary device according to claim 2, wherein: outer tube (4) outside and interior pole (5) bottom outside all are equipped with wire connecting piece (7), wire connecting piece (7) include arc shell (8), torsion spring (9), arc (10) and pivot (11), arc shell (8) are fixed in outer tube (4) or interior pole (5) outside, and open respectively in two ports of arc shell (8) mounting groove (12) and spacing groove (13), arc (10) one end is passed through pivot (11) and is connected with mounting groove (12) top and bottom inner wall rotation, and arc (10) other end is fixed with spacing block (14) to through spacing block (14) and spacing groove (13) joint, torsion spring (9) cover is in pivot (11) outside, and torsion spring (9) both ends are fixed with mounting groove (12) inner wall and arc (10) respectively.

4. The intelligent pH detection auxiliary device according to claim 2, wherein: the outer side of the top of the outer pipe (4) is provided with a supporting plate (15) in a sleeved mode.

5. The intelligent pH detection auxiliary device according to claim 2, wherein: the outer side of the clamping sleeve (6) is carved with anti-skid lines.