CN210166286U

CN210166286U - Water quality COD on-line analyzer

Info

Publication number: CN210166286U
Application number: CN201920899568.XU
Authority: CN
Inventors: 盛建武; 盛建金
Original assignee: Hunan Bi Xiao Environmental Science And Technology Co Ltd
Current assignee: Hunan Bi Xiao Environmental Science And Technology Co Ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-03-20
Anticipated expiration: 2029-06-15

Abstract

The utility model provides a water quality COD on-line analyzer, which comprises a pen body, an ultraviolet light source and an infrared light source, wherein the ultraviolet light source and the infrared light source are arranged in the pen body; a detection area is reserved between the ultraviolet light source and the infrared light source after installation, a hinge block is formed by extending one side of the top of the pen body, a cleaning barrel is movably hinged to the hinge block, a cleaning motor is installed in the cleaning barrel, a transmission shaft of the cleaning motor penetrates through the cleaning barrel to be connected with one end of a brush plate, and a cleaning brush head is installed at the other end of the brush plate. Rational in infrastructure, excellent in use effect after this scheme of adoption.

Description

Water quality COD on-line analyzer

Technical Field

The utility model belongs to the technical field of water quality testing technique and specifically relates to indicate a quality of water COD on-line analyzer.

Background

After the existing water quality COD online analyzer detects water, the surfaces of an ultraviolet light source and an infrared light source of a detection groove need to be cleaned, the existing water quality COD online analyzer is cleaned by a hand-held brush or a wet tissue, and the detection groove is small in height and inconvenient to manually clean.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a water quality COD online analyzer with reasonable structure and good use effect.

In order to achieve the above object, the present invention provides a technical solution: a water quality COD on-line analyzer comprises a pen body, an ultraviolet light source and an infrared light source, wherein the ultraviolet light source and the infrared light source are arranged in the pen body; a detection area is reserved between the ultraviolet light source and the infrared light source after installation, a hinge block is formed by extending one side of the top of the pen body, a cleaning barrel is movably hinged to the hinge block, a cleaning motor is installed in the cleaning barrel, a transmission shaft of the cleaning motor penetrates through the cleaning barrel to be connected with one end of a brush plate, and a cleaning brush head is installed at the other end of the brush plate.

The pen body middle part be fixed with the holding ring, extend on the holding ring outer anchor ring of hinge piece below and be formed with the cardboard that is horizontal U-shaped, be equipped with spacing shell fragment on the cardboard both sides inside wall, spacing shell fragment is the arc, and its one end is fixed on the cardboard inside wall, and the other end forms the buffering position with cardboard inside wall contact, two spacing shell fragments extrados after the installation are relative, clean a lower part activity of section of thick bamboo and clamp between two spacing shell fragments.

The cleaning brush head is formed by coating the end part of the brush plate with soft bristles or is formed by coating with non-woven fabrics and sponge, and the coated cleaning brush head is in surface contact with the ultraviolet light source and the infrared light source.

After adopting the above scheme, the utility model, when not using, the activity of a cleaning sieve section of thick bamboo lower part clamps between two spacing shell fragments, it is located the detection zone to clean the brush head, examine time measuring, will clean the sieve section of thick bamboo lower part and pull outward and deviate from spacing shell fragment, clean the brush head and deviate from the detection zone, put into the quality of water that awaits measuring with the analysis pen, the vertical hanging of analysis pen is in water under the effect of counter weight, detect quality of water, after the detection is accomplished, clamp a cleaning sieve section of thick bamboo lower part between two spacing shell fragments, the brush motor that cleans drives cleans the brush head and to the ultraviolet light source in detection groove, the infrared light source surface is cleaned, rational in infrastructure after this scheme of adoption, excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the installation of the limiting elastic sheet.

Detailed Description

The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to the attached drawings 1 and 2, the water quality COD online analyzer described in the embodiment comprises a pen body 1, an ultraviolet light source 2 and an infrared light source 3, wherein the ultraviolet light source 2 and the infrared light source 3 are installed in the pen body 1; the ultraviolet source 2 after the installation and the infrared source 3 between reserve there is the detection zone, 1 top one side of the pen body extends and is formed with hinge 5, the activity is articulated on hinge 5 has a brush section of thick bamboo 6 of clearing, install the brush motor in the brush section of thick bamboo 6 of clearing, the transmission shaft of the brush motor of clearing passes brush section of thick bamboo 6 of clearing and is connected with 7 one end of brush board, 7 other ends of brush board are installed and are cleaned brush head 8, it forms to clean brush head 8 and adopt the soft hair cladding at 7 tip of brush board, or adopt the non-woven fabrics, the sponge cladding forms, clean brush head 8 and ultraviolet source 2 after the cladding, 3 surface contact of infrared.

The middle part of the pen body 1 is fixed with a positioning ring 9, the outer annular surface of the positioning ring 9 below the hinge block 5 extends to form a clamping plate 10 in a horizontal U shape, the inner side walls of two sides of the clamping plate 10 are provided with limiting elastic pieces 11, the limiting elastic pieces 11 are arc-shaped, one ends of the limiting elastic pieces are fixed on the inner side walls of the clamping plate 10, the other ends of the limiting elastic pieces are in contact with the inner side walls of the clamping plate 10 to form a buffering position, the outer arc surfaces of the two limiting elastic pieces 11 after installation are opposite, and the lower.

This embodiment is when not using, the activity of cleaning screen section of thick bamboo lower part clamps between two spacing shell fragments, clean the brush head and be located the detection zone, examine time measuring, will clean screen section of thick bamboo lower part and pull outward and deviate from spacing shell fragment, clean the brush head and deviate from the detection zone, put into the quality of water that awaits measuring with the analysis pen, the vertical hanging of analysis pen is in water under the effect of counter weight, detect quality of water, detect the completion back, clamp cleaning screen section of thick bamboo lower part between two spacing shell fragments, the motor that cleans drives the brush head and to the ultraviolet light source that detects the groove, the infrared light source surface is cleaned and brushed, rational in infrastructure after adopting this embodiment, excellent in use effect.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quality of water COD on-line analyzer, it is including the handwriting (1) and install ultraviolet source (2), infrared light source (3) in handwriting (1), handwriting (1) top is connected with output conductor, its characterized in that: the pen body (1) is cylindrical, an inwards concave detection groove is formed in one side of the middle of the pen body (1), a balance weight (4) is arranged on the lower portion of the pen body (1), an ultraviolet light source (2) is installed on the upper portion of the detection groove, and an infrared light source (3) is installed on the lower portion of the detection groove; the detection area is reserved between ultraviolet source (2) and infrared source (3) after the installation, and body of writing (1) top one side extends and is formed with hinge piece (5), and the activity is articulated on hinge piece (5) has a brush section of thick bamboo (6) clearly, installs the brush motor of cleaning in the brush section of thick bamboo (6) clearly, and the transmission shaft of brush motor passes a brush section of thick bamboo (6) clearly and is connected with brush board (7) one end, and brush board (7) other end is installed and is cleaned brush head (8).

2. A water quality COD on-line analyzer according to claim 1, characterized in that: the middle part of the pen body (1) is fixed with a positioning ring (9), the outer annular surface of the positioning ring (9) below the hinged block (5) is provided with a clamping plate (10) in a horizontal U shape in an extending mode, the inner side walls of the two sides of the clamping plate (10) are provided with limiting elastic pieces (11), the limiting elastic pieces (11) are arc-shaped, one end of each limiting elastic piece is fixed on the inner side wall of the clamping plate (10), the other end of each limiting elastic piece is in contact with the inner side wall of the clamping plate (10) to form a buffering position, the outer arc surfaces of the two limiting elastic pieces (11) after installation are opposite, and the.

3. A water quality COD on-line analyzer according to claim 1, characterized in that: the cleaning brush head (8) is formed by coating the end part of the brush board (7) with soft hair or is formed by coating with non-woven fabric or sponge, and the coated cleaning brush head (8) is in surface contact with the ultraviolet light source (2) and the infrared light source (3).