CN207939867U - Online COD analyzers - Google Patents

Abstract

The utility model discloses a kind of online COD analyzers, including detecting cabinet, display is installed at the top of the detection cabinet, the detecting box body is internally provided with partition board, the inside of detection cabinet is divided into test chamber and detection sample storage chamber by the partition board, the test chamber is internally provided with detector mounting plate, it is evenly distributed with installation screw on the detector mounting plate, the left and right sidewall upper and lower ends of the detector mounting plate are welded with fixture block, the left and right inner wall of the detection cabinet is welded with the convex block being mutually clamped with fixture block by connecting plate, it is uniformly provided with through-hole on the partition board.This online COD analyzer, clamping between fixture block and convex block, which facilitates, takes out detector mounting plate inside detecting box body, and then conveniently the detector on detector mounting plate is overhauled, the setting of detection sample storage chamber is used to store detected sample bottle, so that air will not be touched in the operating process of sampling, ensure the accuracy of measurement result.

Description

Online COD analyzers

Technical field

The utility model is related to COD on-line measuring device technical fields, specially a kind of online COD analyzers.

Background technology

Currently, COD (COD, ChemicalOxygenDemand) is the important indicator of discharge of wastewater, it is directly anti- Reflect water quality and environmental situation.09 month 2005, State Environmental Protection Administration promulgated《Ultraviolet (UV) absorbs water quality on-line monitoring instrument Technology requirement》HJ/T191-2005, the standard provide that ultraviolet (UV) absorbs water quality automatic on-line analyzer and be suitable for sewage quality Monitoring.The ultraviolet Water Test Kits in current China is mostly water acquisition type, using the optical absorption principle of material molecule, to the COD of water sample Concentration value carries out the monitoring of real-time online.

However there is some shortcomings, existing detectors in use for existing online COD analyzers It is commonly mounted directly to inside detecting box body, when needing to repair it, very arduously, increases maintenance difficulty, and Without detected sample parking space inside detecting box body, detected sample is commonly placed on the external wall of detecting box, is held in this way Air can be touched in the operating process of sampling by easily leading to, so that the accuracy measured is low.

Utility model content

The purpose of this utility model is to provide a kind of online COD analyzers, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides the following technical solutions：A kind of online COD analyzers, including inspection Cabinet is surveyed, display is installed at the top of the detection cabinet, the detecting box body is internally provided with partition board, and the partition board is detecting box The inside of body is divided into test chamber and detection sample storage chamber, and test chamber is located at the top of detection sample storage chamber, the inspection That surveys chamber is internally provided with detector mounting plate, and installation screw, the detector peace are evenly distributed on the detector mounting plate The left and right sidewall upper and lower ends of loading board are welded with fixture block, and the left and right inner wall of the detection cabinet is welded with and is blocked by connecting plate The quantity of the convex block that block is mutually clamped, the connecting plate, fixture block and convex block is four, and through-hole is uniformly provided on the partition board.

Preferably, the left side wall of the detection cabinet, which is connected through the hinge, cabinet door, and door lock is equipped in cabinet door.

Preferably, the left and right outer wall of the detection cabinet is equipped with two row heat dissipation strip-shaped hole.

Preferably, the bottom of the detection cabinet is set there are four beam.

Preferably, detector mounting plate front end face middle part left and right ends are welded with portable.

Preferably, the fixture block and convex block is of same size.

Compared with prior art, the utility model has the beneficial effects that：This online COD analyzer, fixture block and convex block it Between clamping facilitate detector mounting plate taken out inside detecting box body, and then conveniently to the detector on detector mounting plate It is overhauled, the setting of installation screw is used for installing detector, and the setting of detection sample storage chamber is used to store detected sample Bottle so that air will not be touched in the operating process of sampling, ensure the accuracy of measurement result, the setting of the through-hole on partition board Convenient to be installed to detection connecting tube, the setting for the strip-shaped hole that radiates can be aerated heat dissipation to the inside for detecting cabinet.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model side structure schematic view；

Fig. 3 is enlarged structure schematic diagram at the utility model A.

In figure：1 detection cabinet, 2 cabinet doors, 3 displays, 4 detector mounting plates, 5 test chambers, 6 partition boards, 7 detection samples are deposited Put chamber, 8 beams, 9 heat dissipation strip-shaped holes, 10 connecting plates, 11 fixture blocks, 12 convex blocks, 13 door locks, 14 installation screws, 15 through-holes, 16 It is portable.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of online COD analyzers, including detecting box Body 1,1 top of the detection cabinet are equipped with display 3, and the detection cabinet 1 is internally provided with partition board 6, and the partition board 6 is detection The inside of cabinet 1 is divided into test chamber 5 and detection sample storage chamber 7, and test chamber 5 is located at the top of detection sample storage chamber 7, The test chamber 5 is internally provided with detector mounting plate 4, and installation screw 14, institute are evenly distributed on the detector mounting plate 4 The left and right sidewall upper and lower ends for stating detector mounting plate 4 are welded with fixture block 11, and the left and right inner wall of the detection cabinet 1 passes through company Fishplate bar 10 is welded with the convex block 12 being clamped with 11 phase of fixture block, and the quantity of the connecting plate 10, fixture block 11 and convex block 12 is four It is a, through-hole 15 is uniformly provided on the partition board 6.

Specifically, the left side wall of the detection cabinet 1, which is connected through the hinge, cabinet door 2, and door lock is installed in cabinet door 2 13。

Specifically, the left and right outer wall of the detection cabinet 1 is equipped with two row heat dissipation strip-shaped hole 9.

Specifically, the bottom of the detection cabinet 1 is set, there are four beams 8.

Specifically, left and right ends are welded with portable 16 in the middle part of 4 front end face of detector mounting plate.

Specifically, the fixture block 11 and convex block 12 is of same size.

Operation principle：When specifically used, the clamping between fixture block 11 and convex block 12 facilitates detector mounting plate 4 from detection 1 inside of cabinet is taken out, and then is conveniently overhauled to the detector on detector mounting plate 4, and the setting of installation screw 14 is used for Detector is installed, the setting of detection sample storage chamber 7 is used to store detected sample bottle so that will not in the operating process of sampling Air is touched, ensures the accuracy of measurement result, the setting of the through-hole 15 on partition board 6 is convenient to pacify detection connecting tube The setting of dress, heat dissipation strip-shaped hole 9 can be aerated heat dissipation to the inside for detecting cabinet 1.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of online COD analyzers, including detection cabinet (1), it is characterised in that：Installation at the top of the detection cabinet (1) There are display (3), the detection cabinet (1) to be internally provided with partition board (6), the partition board (6) is divided into the inside of detection cabinet (1) Test chamber (5) and detection sample storage chamber (7), and test chamber (5) is located at the top of detection sample storage chamber (7), the inspection That surveys chamber (5) is internally provided with detector mounting plate (4), and installation screw (14) is evenly distributed on the detector mounting plate (4), The left and right sidewall upper and lower ends of the detector mounting plate (4) are welded with fixture block (11), in the left and right of the detection cabinet (1) Wall is welded with the convex block (12) being mutually clamped with fixture block (11) by connecting plate (10), the connecting plate (10), fixture block (11) and convex The quantity of block (12) is four, and through-hole (15) is uniformly provided on the partition board (6).

2. a kind of online COD analyzers according to claim 1, it is characterised in that：The left side of the detection cabinet (1) Wall, which is connected through the hinge, cabinet door (2), and door lock (13) is equipped in cabinet door (2).

3. a kind of online COD analyzers according to claim 1, it is characterised in that：The left and right of the detection cabinet (1) Outer wall is equipped with two row heat dissipation strip-shaped hole (9).

4. a kind of online COD analyzers according to claim 1, it is characterised in that：The bottom of the detection cabinet (1) If there are four beams (8).

5. a kind of online COD analyzers according to claim 1, it is characterised in that：Before the detector mounting plate (4) Left and right ends are welded with portable (16) in the middle part of end face.

6. a kind of online COD analyzers according to claim 1, it is characterised in that：The fixture block (11) and convex block (12) of same size.