CN214150128U

CN214150128U - Full-automatic water quality COD analyzer digestion device

Info

Publication number: CN214150128U
Application number: CN202023147158.1U
Authority: CN
Inventors: 张俊; 王清
Original assignee: Wuhan Shuitianyise Environmental Protection Technology Co ltd
Current assignee: Wuhan Shuitianyise Environmental Protection Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-07
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a full-automatic water quality COD analysis appearance digestion unit belongs to water quality testing technical field, and it includes the mounting base, two mounting groove have been seted up to the upper surface of mounting base, the lower surface of mounting groove inner wall and the lower surface overlap joint of holding the bottle. This full-automatic water quality COD analysis appearance digestion device, through setting up the limiting plate, rotating-structure, the extrusion piece, first guide block, first guide way and elastic telescopic structure, hold two limiting plates that the bottle extrusion corresponds, two limiting plates extrude two extrusion pieces through two rotating-structure, two extrusion pieces receive the extrusion, drive first guide block rebound, make two elastic telescopic structure of first guide block pulling, under two elastic telescopic structure's elasticity, two limiting plates accomplish fixed to the centre gripping of holding the bottle, make during staff's operation the device, it can't rock to hold the bottle, thereby avoid holding the condition that the bottle appears damaging because of the collision, guarantee the device's security.

Description

Full-automatic water quality COD analyzer digestion device

Technical Field

The utility model belongs to the technical field of water quality testing, specifically be a full-automatic water quality COD analyzer digestion device.

Background

Chemical Oxygen Demand (COD), also referred to as COD for short, is an important index in water quality determination and is used for reflecting and characterizing the degree of water body pollution. The spectrophotometry for fast resolution of chemical oxygen demand of water quality is one of the main methods for monitoring the chemical oxygen demand of water in China, and a great amount of monitoring data are generated every year in China. The method is used as a recognized standard method and has the advantages of high accuracy, simplicity in operation, small harm to operators, short determination time, less reagent consumption, small environmental pollution and the like.

Common full-automatic water quality COD analysis appearance digestion device in the existing market is in the use, and the installation base upper surface is placed to the bottle that will hold directly mostly, and in the actual operation process, the condition of damage appears because of the collision in the bottle that holds extremely easily to cause economic loss, the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a full-automatic water quality COD analysis appearance digestion equipment has solved common full-automatic water quality COD analysis appearance digestion equipment on the existing market in the use, and the mounting base upper surface is placed to the bottle that will hold directly mostly, and in the actual operation process, the condition of damage appears because of the collision very easily to hold the bottle to cause economic loss, the relatively poor problem of security.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic water COD analysis appearance digestion unit, includes the mounting base, two mounting grooves have been seted up to the upper surface of mounting base, the lower surface of mounting groove inner wall and the lower surface overlap joint of holding the bottle, the left and right sides of holding the bottle outer wall respectively with two limiting plate inner wall overlap joints, two limiting plate outer walls respectively with two rotating-structure one side fixed connection who is close to each other, rotating-structure's the left surface and the right flank overlap joint of extrusion piece, the left surface of extrusion piece and the right flank fixed connection of first guide block, first guide block sliding connection is in first guide way, and two are first guide way respectively and set up the left and right sides face at the mounting groove inner wall, the lower surface of first guide way inner wall passes through the lower fixed surface of elastic expansion structure and first guide block and is connected.

As a further aspect of the present invention: the lower surface of limiting plate and the upper surface fixed connection of second guide block, second guide block sliding connection is in the second guide way, the lower surface at the mounting groove inner wall is seted up to the second guide way.

As a further aspect of the present invention: the inner wall of the limiting plate is provided with a protective layer, the left side and the right side of the upper surface of the mounting base are fixedly connected with the lower surface of the digestion device body through supporting stand columns, and the front side of the digestion device body is provided with a control panel.

As a further aspect of the present invention: the upper surface of digestion device body is provided with two reagent bottles, the reagent bottle communicates each other with holding the bottle through digestion device body and connecting pipe, the joint groove has all been seted up to the left and right sides face of mounting base.

As a further aspect of the present invention: the joint has the joint pole in the joint inslot joint, joint pole sliding connection is in the sliding tray, the sliding tray is seted up at installation table inner wall, the joint pole outer wall has cup jointed the spring.

As a further aspect of the present invention: the both ends of spring respectively with the right flank fixed connection of joint pole outer wall and sliding tray inner wall, the right-hand member of joint pole sets up to the arc, first guide block, first guide way, second guide block and second guide way all set up to the T shape, the limiting plate sets up to semi-circular.

(III) advantageous effects

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

1. the digestion device for the full-automatic water quality COD analyzer is provided with the limiting plates, the rotating structures, the extruding blocks, the first guiding grooves and the elastic telescopic structures, when a worker uses the digestion device and needs to install a containing bottle, the containing bottle is directly aligned to the installation groove, the containing bottle is pressed downwards and is extruded to correspond to the two limiting plates, the two limiting plates are enabled to move away from each other, the two extruding blocks are extruded by the two rotating structures and are driven to move upwards, the two elastic telescopic structures are pulled by the two first guiding blocks, under the elastic force of the two elastic telescopic structures, the two limiting plates complete clamping and fixing of the containing bottle, the containing bottle can not shake when the worker operates the digestion device, and the condition that the containing bottle is damaged due to collision is avoided, the safety of the device is guaranteed.

2. This full-automatic water quality COD analysis appearance digestion equipment, through setting up the joint pole, the joint groove, sliding tray and spring, when the staff need use the device, need fix the device earlier, the staff is direct to aim at the upper surface of installation table with the mounting base, press down the device, two joint poles receive the extrusion, do the motion of keeping away from each other, behind mounting base downstream suitable position, under the elasticity of two springs, the motion that is close to each other is done to two joint poles, thereby make joint pole joint to joint inslot wall, it is fixed to accomplish the installation to the device, make the staff operate the device, the device can't rock, improve the stability at the device.

3. This full-automatic water quality COD analysis appearance digestion unit, through setting up second guide block, second guide way and inoxidizing coating, under the cooperation of second guide block and second guide way, provide certain limiting displacement to the limiting plate for when the limiting plate removes about, more stable, through setting up the inoxidizing coating, the inoxidizing coating provides certain guard action to holding the bottle, prevents under the extrusion of limiting plate, causes to hold the bottle and appears broken condition, further guarantees the security of the device.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic structural view of a front view section of the limiting plate of the present invention;

fig. 3 is a schematic structural diagram of the limiting plate of the present invention viewed from above;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the device comprises a mounting base 1, a mounting groove 2, a bottle 3, a limiting plate 4, a rotating structure 5, an extrusion block 6, a first guide block 7, a first guide groove 8, an elastic telescopic structure 9, a second guide block 10, a second guide groove 11, a protective layer 12, an installation table 13, a support upright post 14, a digestion device body 15, a control panel 16, a reagent bottle 17, a connecting pipe 18, a clamping groove 19, a clamping rod 20, a sliding groove 21 and a spring 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a full-automatic water quality COD analyzer digestion device comprises a mounting base 1, two mounting grooves 2 are formed in the upper surface of the mounting base 1, the lower surfaces of the inner walls of the mounting grooves 2 are in lap joint with the lower surface of a containing bottle 3, the left side and the right side of the outer wall of the containing bottle 3 are in lap joint with the inner walls of two limiting plates 4 respectively, the outer walls of the two limiting plates 4 are fixedly connected with one surfaces, close to each other, of two rotating structures 5 respectively, through the limiting plates 4, when a worker needs to install the containing bottle 3, the containing bottle 3 is limited and fixed under the action of the two limiting plates 4, so that the containing bottle 3 cannot shake, the situation that the containing bottle 3 is damaged due to collision is avoided, the safety of the device is ensured, the left side surface of the rotating structures 5 is in lap joint with the right side surface of an extrusion block 6, the left side surface of the extrusion block 6 is fixedly connected with the right side surface of a first guide block 7, the first guide block 7 is connected in a first guide groove 8 in a sliding manner, two respectively first guide way 8 offer the left and right sides face at 2 inner walls of mounting groove, the lower surface of 8 inner walls of first guide way passes through elastic telescopic structure 9 and the lower fixed surface connection of first guide block 7, through setting up first guide block 7, first guide way 8, elastic telescopic structure 9 and extrusion piece 6, after the staff installation holds bottle 3 and finishes, two elastic telescopic structure 9 provide decurrent pulling force to two first guide blocks 7, make two first guide blocks 7 extrude two rotating-structure 5 through two extrusion pieces 6, two rotating-structure 5 extrude two limiting plates 4, make two limiting plates 4 receive the effort that is close to each other, thereby make 3 fixed inseparabler that hold bottle, improve the device's stability.

Specifically, as shown in fig. 1 and 2, the lower surface of the limiting plate 4 is fixedly connected with the upper surface of the second guiding block 10, the second guiding block 10 is slidably connected in the second guiding groove 11, the second guiding groove 11 is formed in the lower surface of the inner wall of the mounting groove 2, by arranging the second guiding block 10 and the second guiding groove 11, a certain limiting effect is provided for the limiting plate 4 under the matching of the second guiding block 10 and the second guiding groove 11, so that the limiting plate 4 is more stable when moving left and right, the inner wall of the limiting plate 4 is provided with the protective layer 12, by arranging the protective layer 12, the protective layer 12 provides a certain protective effect for the containing bottle 3, the situation that the containing bottle 3 is broken under the extrusion of the limiting plate 4 is prevented, the safety of the device is further ensured, the left side and the right side of the upper surface of the mounting base 1 are fixedly connected with the lower surface of the digestion device body 15 through the supporting upright posts 14, the front surface of the digestion apparatus body 15 is provided with a control panel 16.

Specifically, as shown in fig. 1 and 4, two reagent bottles 17 are arranged on the upper surface of the digestion apparatus body 15, the reagent bottles 17 are communicated with the holding bottles 3 through the digestion apparatus body 15 and the connecting pipes 18, the left side and the right side of the mounting base 1 are both provided with clamping grooves 19, the device is convenient for a worker to mount through the arrangement of the clamping grooves 19, the applicability of the device is improved, clamping rods 20 are clamped in the clamping grooves 19, the clamping rods 20 are slidably connected in the sliding grooves 21, the sliding grooves 21 are arranged on the inner wall of the mounting table 13, springs 22 are sleeved on the outer walls of the clamping rods 20, the two clamping rods 20 are always subjected to mutually close acting force under the elastic force of the two springs 22 through the arrangement of the clamping rods 20, the device is convenient for the worker to mount and fix, and the device cannot shake when the worker operates the device, the stability of the device is improved.

Specifically, as shown in fig. 1 and 3, spring 22's both ends respectively with the right flank fixed connection of joint pole 20 outer wall and sliding tray 21 inner wall, joint pole 20's right-hand member sets up to the arc, right-hand member through with joint pole 20 sets up to the arc, when the staff need install the device, directly aim at the device installation table 13 with the device, press down can, easy operation is swift, reduce the staff operation degree of difficulty, first guide block 7, first guide way 8, second guide block 10 and second guide way 11 all set up to the T shape, limiting plate 4 sets up to semi-circular.

The utility model discloses a theory of operation does:

s1, when a worker uses the device and needs to replace the containing bottle 3, the connecting pipe 18 is firstly removed, then the containing bottle 3 is directly pulled upwards, the containing bottle 3 can be taken out, the worker pulls the two clamping rods 20 to enable the two clamping rods 20 to move away from each other, and after the two clamping rods 20 are simultaneously separated from the clamping groove 19 in a clamping state, the worker can take out the device;

s2, when the worker needs to use the device, the worker needs to fix the device firstly, the worker directly aligns the mounting base 1 with the upper surface of the mounting table plate 13, presses the device downwards, the two clamping rods 20 are extruded to move away from each other, and after the mounting base 1 moves downwards to a proper position, the two clamping rods 20 move close to each other under the elastic force of the two springs 22, so that the clamping rods 20 are clamped to the inner wall of the clamping groove 19, and the mounting and fixing of the device are completed;

s3, when the staff need install holding bottle 3, directly will hold bottle 3 and aim at mounting groove 2, press down and hold bottle 3, hold bottle 3 extrusion and correspond two limiting plates 4, make and correspond two limiting plates 4 and do the motion of keeping away from each other, two limiting plates 4 extrude two extrusion pieces 6 through two rotating-structure 5, two extrusion pieces 6 receive the extrusion, drive first guide block 7 rebound, make two first guide block 7 stimulate two elastic telescopic structure 9, under two elastic telescopic structure 9' S elasticity, two limiting plates 4 accomplish fixed the centre gripping of holding bottle 3.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a full-automatic water quality COD analysis appearance digestion unit, includes mounting base (1), its characterized in that: the upper surface of the mounting base (1) is provided with two mounting grooves (2), the lower surfaces of the inner walls of the mounting grooves (2) are lapped with the lower surface of the containing bottle (3), the left side and the right side of the outer wall of the containing bottle (3) are respectively lapped with the inner walls of the two limit plates (4), the outer walls of the two limit plates (4) are respectively fixedly connected with the surfaces, close to each other, of the two rotating structures (5), the left side surface of the rotating structure (5) is lapped with the right side surface of the extrusion block (6), the left side surface of the extrusion block (6) is fixedly connected with the right side surface of the first guide block (7), the first guide block (7) is connected in a sliding way in the first guide groove (8), the two first guide grooves (8) are respectively arranged at the left side surface and the right side surface of the inner wall of the mounting groove (2), the lower surface of the inner wall of the first guide groove (8) is fixedly connected with the lower surface of the first guide block (7) through an elastic telescopic structure (9).

2. The full-automatic digestion device for the water COD analyzer according to claim 1, which is characterized in that: the lower surface of limiting plate (4) is connected with the upper surface of second guide block (10) fixedly, second guide block (10) sliding connection is in second guide way (11), the lower surface at mounting groove (2) inner wall is seted up in second guide way (11).

3. The full-automatic digestion device for the water COD analyzer according to claim 1, which is characterized in that: the inner wall of the limiting plate (4) is provided with a protective layer (12), the left side and the right side of the upper surface of the mounting base (1) are fixedly connected with the lower surface of the digestion device body (15) through supporting columns (14), and the front surface of the digestion device body (15) is provided with a control panel (16).

4. The full-automatic digestion device for the water COD analyzer according to the claim 3, which is characterized in that: the upper surface of digestion device body (15) is provided with two reagent bottles (17), reagent bottle (17) communicate with holding bottle (3) each other through digestion device body (15) and connecting pipe (18), joint groove (19) have all been seted up to the left and right sides face of mounting base (1).

5. The full-automatic digestion device for the water COD analyzer according to claim 4, characterized in that: the clamping groove (19) is internally clamped with a clamping rod (20), the clamping rod (20) is connected in a sliding groove (21) in a sliding mode, the sliding groove (21) is formed in the inner wall of the installation table plate (13), and the outer wall of the clamping rod (20) is sleeved with a spring (22).

6. The full-automatic digestion device for the water COD analyzer according to claim 5, characterized in that: the both ends of spring (22) respectively with the right flank fixed connection of joint pole (20) outer wall and sliding tray (21) inner wall, the right-hand member of joint pole (20) sets up to the arc, first guide block (7), first guide way (8), second guide block (10) and second guide way (11) all set up to the T shape, limiting plate (4) set up to semi-circular.